Aquaman (film)

Aquaman is a 2018 American superhero film based on the superhero of the same name. Distributed by Warner Bros. Pictures, it is the sixth film in the DC Extended Universe (DCEU). The film was directed by James Wan, from a screenplay by David Leslie Johnson-McGoldrick and Will Beall. It stars Jason Momoa as Aquaman, who sets out to lead the underwater kingdom of Atlantis and stop his half-brother, King Orm from uniting the seven underwater kingdoms against the surface world. Amber Heard, Willem Dafoe, Patrick Wilson, Dolph Lundgren, Yahya Abdul-Mateen II, Ludi Lin, Temuera Morrison, and Nicole Kidman appear in supporting roles.

Development began in 2004 but did not gain traction until Man of Steel was released in 2013. In August 2014, Beall and Kurt Johnstad were hired to write competing scripts. Wan signed on as director in April 2015, and in July 2016, the film moved forward with Beall's screenplay. The main cast was confirmed through 2016 and early 2017. Principal photography began in Australia in May 2017, taking place at Village Roadshow Studios on the Gold Coast, Queensland, with additional production teams in Canada, Italy and Morocco. Filming concluded the following October. Several vendors provided visual effects, ranging from high-detail hair simulations to the creation of CGI animals and locations.

Aquaman premiered in London on November 26, 2018, and was released in the United States on December 21. It grossed over $1.1 billion worldwide, making it the highest-grossing DCEU film, the highest-grossing film based on a DC Comics character (surpassing 2012's The Dark Knight Rises), the fifth highest-grossing film of 2018, and 20th highest of all-time at the time. The critical consensus on Rotten Tomatoes says the film "delivers energetic action with an emphasis on good old-fashioned fun". A sequel, Aquaman 2, is set for release on December 16, 2022, and a spin-off, The Trench, is in development.

Plot
In 1985 Maine, lighthouse keeper Thomas Curry rescues Atlanna, the queen of the underwater kingdom of Atlantis, during a storm. They fall in love and have a son named Arthur, who has the power to communicate with sea creatures. When Atlantean soldiers are sent to retrieve Atlanna, who fled her arranged marriage in Atlantis, she is forced to abandon her family and returns to Atlantis, entrusting her advisor, Nuidis Vulko, to train Arthur. Becoming a skilled warrior, Arthur rejects Atlantis upon learning that Atlanna was executed for loving a human and having a half-breed son.

In the present day, several months after the events of Zack Snyder's Justice League, Arthur confronts pirates hijacking a Russian Akula-class submarine. Their leader, Jesse Kane, is killed in a failed attempt to kill Arthur, and his son David vows revenge. Orm Marius, King of Atlantis and Arthur's half-brother, attempts to convince King Nereus of Xebel to help unite Atlantis and attack the surface world for polluting the oceans. Nereus notes that if Orm unites all four kingdoms, he will receive the title of Ocean Master, commander of the most powerful force on the planet. A Russian submarine attacks and is destroyed by Orm, convincing Nereus to join forces to defend the oceans.

Nereus’ daughter Mera, betrothed to Orm, refuses to aid them and journeys to the surface to ask Arthur for help. He declines, but Mera earns his trust by saving Thomas from a tsunami summoned by Orm. Arthur reluctantly accompanies Mera to a rendezvous with Vulko, who urges Arthur to find the Trident of Atlan, a magic artifact of Atlantis' first ruler, to reclaim his rightful place as king. They are ambushed by Orm's men, and Arthur is captured.

Arthur is chained and presented to Orm, who blames him and the surface for Atlanna's death. He offers Arthur an opportunity to leave forever, but Arthur challenges him to a duel in a ring of underwater lava. Orm gains the upper hand and nearly kills Arthur before Mera rescues him. Arthur and Mera journey to the fallen Kingdom of the Deserters hidden under the Sahara desert, where the trident was forged, and unlock a holographic message that leads them to Sicily, Italy, where they retrieve the trident's coordinates.

Orm meets David, revealing that the submarine that attacked was the one hijacked by David, hired by Orm to stage an attack from the surface to win Nereus’ support. Orm gives David a prototype Atlantean battle suit to kill Arthur, imprisons Vulko, and coerces the Atlantean Kingdom of the Fishermen to pledge their allegiance to him by killing their king after he declines and forcing the queen and princess, who is next in line for the throne, to assemble their forces out of fear.

An armored David rechristens himself as Black Manta and ambushes Arthur and Mera in Sicily, grievously injuring Arthur before he is thrown off a cliff. Mera nurses Arthur's wounds as they seek the trident and encourages him to embrace his destiny as king. At their destination, Arthur and Mera fend off amphibious monsters of the Trench, and a wormhole transports them to an uncharted sea at the center of the Earth. They are reunited with Atlanna, who, 20 years earlier, was sacrificed to the Trench for having Arthur but had survived and escaped to the uncharted sea, alive and well.

Arthur faces the Karathen, a mythical leviathan and keeper of the trident, and voices his determination to protect both Atlantis and the surface, proving his worth and reclaiming the trident, which grants him control over the seven seas. Orm and his allies lead an army against the crustacean forces of the Kingdom of the Brine to complete Orm's preparations. As Orm declares himself Ocean Master, Arthur, and Mera, with the assistance of Karathen and the Trench, lead an army of marine creatures against him. Orm's followers embrace Arthur as the true king upon learning he wields Atlan's trident. Arthur defeats Orm in combat but spares his life, and Orm accepts his fate after discovering that Arthur has rescued their mother. Atlanna reunites with Thomas, while Arthur ascends to the throne with Mera by his side.

In a mid-credits scene, David is rescued by Dr. Stephen Shin, a marine scientist and conspiracy theorist obsessed with Atlantis, and agrees to lead Shin there in exchange for help in his revenge on Arthur.

Cast
A half-Atlantean, half-human who is reluctant to be king of the undersea nation of Atlantis. He is a member of the Justice League. He possesses superhuman strength and the ability to manipulate the tides, communicate with sea creatures and swim at supersonic speeds. A younger Arthur Curry is portrayed by various actors, including an uncredited infant, Tainu and Tamor Kirkwood at age 3, Kaan Guldur at age 9, Otis Dhanji at age 13, and Kekoa Kekumano at age 16. The princess of Xebel, Arthur Curry's love interest, a warrior, and daughter of King Nereus. She was raised by Queen Atlanna and groomed to become queen. Mera possesses hydrokinetic and telepathic powers that allow her to control her aquatic environment and communicate with other Atlanteans. Atlantis' vizier, who mentored the young Arthur and trains him to fight. Dafoe was digitally de-aged for the flashback scenes. Arthur Curry's Atlantean half-brother and king of Atlantis, who seeks to unite the seven underwater kingdoms to declare war on the surface world for humanity's desecration of the seas. The king of the Atlantean tribe of Xebel and Mera's father, whom Orm tricks into an alliance through false pretences. A ruthless pirate and a high-seas mercenary with a flair for creating deadly technological innovations. The commander of the Men-of-War, the frontline army of Atlantis. Arthur's father. The Queen of Atlantis, mother of Arthur Curry and Orm. Kidman previously starred in the 1995 film Batman Forever, making Aquaman her second DC Comics film appearance.
 * Jason Momoa as Arthur Curry / Aquaman:
 * Amber Heard as Mera:
 * Willem Dafoe as Nuidis Vulko:
 * Patrick Wilson as Orm Marius / Ocean Master:
 * Dolph Lundgren as King Nereus:
 * Yahya Abdul-Mateen II as David Kane / Black Manta:
 * Ludi Lin as Captain Murk:
 * Temuera Morrison as Thomas Curry:
 * Nicole Kidman as Atlanna:

Randall Park portrays Doctor Stephen Shin, a marine biologist obsessed with finding the lost city of Atlantis. Graham McTavish appears as King Atlan, the first king of Atlantis and the ancestor of Atlanna, Orm, and Arthur. Michael Beach plays Jesse Kane, Manta's father and the leader of their group of ocean pirates.

Leigh Whannell, director Wan's longtime movie collaborator, appears in the film as a cargo pilot. Julie Andrews provides the voice of Karathen, a mythical leviathan and keeper of the Trident of Atlan who allies with Aquaman. John Rhys-Davies voices the Brine King and Djimon Hounsou voices King Ricou of the Fishermen, while both of these characters are portrayed on screen through motion capture performed by Andrew Crawford. Natalia Safran and Sophia Forrest provide the voice and motion capture of Fishermen Queen Rina and Fishermen Princess Scales.

Development
In 2004, FilmJerk.com reported that Sunrise Entertainment's Alan and Peter Riche planned to bring Aquaman to the big screen for Warner Bros., with Robert Ben Garant writing the screenplay. However, the attempt fell through. Aquaman was set to appear in the ensemble film Justice League: Mortal, which Warner Bros. began to develop in 2007 with George Miller set to direct. Santiago Cabrera was cast in the role before the film was cancelled in 2008. In July 2009, it was reported that Aquaman was in development at Leonardo DiCaprio's Appian Way. Warner chairman and CEO Barry Meyer said that an Aquaman film was in development. After Man of Steel's release in 2013, a source from Warner Bros. told The Wrap that they were discussing future films, with the mention of more Man of Steel movies as well as a Superman/Batman film, a Wonder Woman film and an Aquaman film. Geoff Johns told Variety that Aquaman was a priority character. On August 12, 2014 Warner Bros. announced that it had hired screenwriters Will Beall and Kurt Johnstad to pen separate scripts. The film was developed on dual tracks, although only the better version would move forward.

On April 10, 2015, The Hollywood Reporter reported that James Wan was the front-runner to direct. In June 2015, Wan was confirmed to direct and overlook the screenplay by Johnstad. On November 12, 2015, David Leslie Johnson-McGoldrick was hired to write the script; however, it was unclear whether his would be separate or work with Wan. Previous script plans had been scrapped and Wan and Johns planned to move forward with a new script written by Beall. Later, Johnson-McGoldrick was brought back to the project to rewrite Beall's script.

In March 2016, it was announced that the events of Aquaman would be set after Justice League. Wan confirmed that cinematographer Don Burgess, who had previously worked with Wan on The Conjuring 2, would serve as cinematographer. Pre-production began in Australia in late November 2016.

Casting
In October 2014, Warner Bros. announced Aquaman as a part of the DC Extended Universe, with Jason Momoa starring. On October 20, 2014, Momoa revealed that he was preparing for a Justice League film, and that he did not know whether a solo Aquaman film would come before or after. He thought it might be an origin story. In December 2014, it was revealed that Momoa had signed a four-picture deal with the studio and DC, and he wanted Zack Snyder to direct.

On January 13, 2016, The Hollywood Reporter announced that Amber Heard had entered negotiations to play Mera; her casting was confirmed two months later. Gina Carano, Maggie Q, Ronda Rousey and Debbie Gibson were also considered for the role of Mera. In April 2016, Willem Dafoe was cast in an undisclosed role, later revealed to be Nuidis Vulko. On December 12, 2016, it was confirmed that Patrick Wilson would play Aquaman's half-brother. On January 31, 2017, Yahya Abdul-Mateen II was added to the cast as Black Manta, Aquaman's archenemy in the comics. That same day, press reports noted that Nicole Kidman had entered talks to play Queen Atlanna. Two months later, Kidman confirmed her participation.

By February 2017, New Zealand actor Temuera Morrison had entered talks to play Thomas Curry. On April 12, Dolph Lundgren was cast as Nereus. Ludi Lin was cast in the film on May 15, 2017. Almost two weeks later, Michael Beach, who voiced Devil Ray, a character loosely based on Black Manta in Justice League Unlimited, was cast as Black Manta's father. In October 2017, Graham McTavish revealed that he had a role. In April 2018, Randall Park was cast as Dr. Stephen Shin, and in July, Djimon Hounsou, Natalia Safran and Sophia Forrest were cast as the Fisherman King, Fisherman Queen, and the Fisherman Princess, respectively. In November 2018, it was revealed that Julie Andrews had a voice role.

Filming
Principal photography began in Australia on May 2, 2017, under the working title Ahab. A majority of the film was shot at Village Roadshow Studios in Gold Coast, Queensland, with additional production in Newfoundland, Sicily and Morocco. Between May and August 2017, location shooting took place on the Australian Gold Coast, including Main Beach, Coomera, Southport, and Amity Point in North Stradbroke Island, Queensland, as well as Hastings Point in New South Wales. On filming underwater sequences, Wan stated that "the underwater world is super complicated" and "it's not an easy shoot".

Filming would have begun on the Lighthouse set at Hastings Point on August 11, 2017, and ended later that month. Filming took place in Newfoundland and Labrador. Willem Dafoe finished up his part by late September. On October 13, James Wan announced that Patrick Wilson had wrapped. Filming on location took place in Morocco by mid-October, which included the cities of Merzouga and Erfoud. Principal photography wrapped on October 21, 2017.

Post-production
James Wan's five-time collaborator Kirk Morri served as the editor for Aquaman. Two-time Academy Award winner Charles Gibson (Babe and Pirates of the Caribbean: Dead Man's Chest) and Kelvin McIlwain (Fast & Furious franchise) served as overall visual effects supervisors. On November 3, 2018, Wan announced that post-production was complete.

Visual effects
2,300 visual effects shots (VFX) appear in the movie, completed by Industrial Light & Magic (ILM), Base FX, Rodeo FX, Scanline VFX, DNEG, Luma Pictures, Weta Digital, Moving Picture Company (MPC), Method Studios, Digital Domain, and Clear Angle Studios. The visual effects for the director's cut were created at the same time as the theatrical cut.

ILM was the lead VFX vendor and worked on creating Atlantis and all its CG animals, the Karathen and the final battle. Jeff White served as the VFX supervisor for ILM. For the underwater sequences, the actors were shot dry-for-wet on special tuning fork rigs designed by the FX team, and later the bodies of the actors were replaced with digital doubles in post-production. For creating Atlantis, the team relied on the designs provided by the art department. ILM's environment team created over 200 buildings, including the signature jellyfish buildings, and laid over 7,000 buildings in districts covering almost 600 square miles for the action to travel through. The underwater ships were modeled off organic creatures and designed to move that way. For the entrance to Atlantis sequence, the team built over 150,000 ships to fill the traffic lanes leading into Atlantis. All the animals, including the Karathen, were built by ILM and animated using keyframe animation.

Approximately 700 shots in the film required high-detail hair simulations. ILM had to significantly improve their hair simulation software due to the unique aspects of hair flowing underwater. Normally, hair simulations use guide strands to define or influence the movement of groups of hair strands. This did not provide a satisfying look, so ultimately, ILM simulated strands individually, which required heavy computations. Additionally, Wan wanted to be able to direct the hair when the physically accurate simulation resulted in undesirable results. ILM delivered 670 shots.

Weta Digital handled most of the digital de-deaging involved in the film. They digitally de-aged Nicole Kidman and Temuera Morrison for flashback sequences. DNEG digitally de-aged Willem Dafoe for the scene where his character Nuidis Vulko trains the young Arthur.

Jay Barton served as the VFX supervisor for Digital Domain. They worked on creating the Dead King's Island environment. For the sequence, the actors were shot in a pool of water against blue screen backgrounds, with Digital Domain adding CG extensions, waterfalls, mountains and dinosaurs in post production. Most of the waterfalls in the scene were created using Houdini, while some were created using practical elements of things such as pouring salt and glass beads. They also built an extensive library of shot FX elements. The dinosaurs were animated using keyframe animation. Digital Domain delivered 19-20 shots.

David Nelson and Craig Wentworth served as VFX supervisors for Method Studios. Method handled the Sicily fight sequence between Arthur, Mera and Black Manta; Arthur's encounter with the Karathen in the Well of the Souls; and his acquisition of Atlan's trident. For the Sicily fight sequence, the team built the main square of the Italian village and terracotta tiled roof set pieces that were backed with blue screen. A completely CG village was also created based on scans and documentation of the real village. For the Well of the Souls sequence, Momoa was filmed dry-for-wet and captured on set in rigs that simulated underwater movements, but they ultimately felt restrictive so artists replaced the majority of his performance with a digital body double and added the CG environment, Karathen and Arthur's free-flowing locks. A specially designed 700fps shot was used in the scene where the camera travels through Arthur's eyes.

Rodeo FX worked on two key sequences, with Sebastien Moreau as VFX Supervisor. For the aquarium that young Arthur visits near the beginning, Rodeo FX used simulations as well as algorithms for the fish behavior. They created hard and soft corals by developing a colonization growth system, along with procedural stem and tentacle generation tools. They also created the environments for the Atlantis ruins below the desert. Artists used a Lego-type approach to layer the environment with a large amount of sand, dust, and rocks, all of which would realistically give way to the characters’ interactions. From there, they sculpted ruined buildings, bridges, towers, statues, and temples, which were textured and shaded to add depth to the ruined city.

Scanline VFX delivered 450 shots. Bryan Hirota served as VFX supervisor. The main sequences produced by them were the lighthouse and its surrounding environment, the “Aquaman” title card that follows the Boston aquarium, Aquaman pushing the submarine to the surface and rescuing the sailors inside, Orm's tidal wave that sweeps away Arthur and Tom, including the rescue and aftermath, Black Manta being paid by Orm for the submarine's delivery, and Arthur and Mera's visit to the Kingdom of the Trench. For the title card, the team relied on Rodeo's work on the aquarium sequence and simulated up to 60,000 fish. The tidal wave sequence was realized with a large-scale simulated wave, which was integrated with a combination of day-for-night footage, blue screen shots for the actors in truck interiors, a truck on a rotisserie rig, an interior cabin in a water tank, and VFX simulations for debris. For creating the lighthouse, a full-size house with the base of the lighthouse tower was constructed by the FX team. Additional house and dock sets were built on sound stages. A digital build-out was done to complete the lighthouse tower and extend the dock fully out into the sea. For the sequence where the camera pushes into a toy snow globe with a tiny lighthouse inside, a CG transition was created from the lighthouse's living room set to a fully CG winter coastline. For creating the Trench creatures, motion capture was done on set by stunt performers.

Music
On March 7, 2018, Rupert Gregson-Williams was announced as the composer for Aquaman. Gregson-Williams previously wrote the score for Wonder Woman, the fourth film in the DC Extended Universe. The soundtrack was released by WaterTower Music on December 14, 2018. The album features an original song by American musician Skylar Grey titled "Everything I Need," written by Grey and Elliott Taylor. Joseph Bishara, Wan's frequent collaborator, composed a piece called "Trench Engaged" for the trench sequence.

Marketing
In March 2017, prior to filming, a first look at Aquaman was shown during CinemaCon in Las Vegas, Nevada, with Momoa introducing a video of director James Wan displaying a concept art sizzle reel. Later, on July 22, the film's footage made its debut at San Diego Comic-Con (SDCC) 2017 with a teaser presented by Momoa during the Warner Bros. panel; director Wan presented the footage, stating that "in a lot of ways, this is an origin story," In April 2018, another teaser, with new footage, was shown by Wan and Momoa at CinemaCon, joined by Amber Heard, Patrick Wilson and Yahya Abdul-Mateen II on stage. Wan teased the conflict between Arthur and Ocean Master, stating that "it's almost a very classic Shakespearean story about brother from another world vs. brother from another world. And it really is a classic story of sibling rivalry."

On June 11, 2018, the film's first trailer was previewed at CineEurope. On July 21, 2018, the first trailer was released at SDCC 2018, considered the best received trailer; it was later attached to theatrical showings of Teen Titans Go! To the Movies, Mission: Impossible – Fallout, The Meg, The Predator and Venom. The cast appeared on Sunday, July 22, as guests on Conan with Conan O'Brien during SDCC. By late August the studio held early test screenings with mixed reactions shared on social media describing the film as good but not great. On October 5, 2018, a 5-minute Extended Video was released by Warner Bros. The first official TV spot for the film came on October 16, followed by a second on November 1. The same month, character posters were released for Aquaman, Mera, Black Manta, Ocean Master, King Nereus, Queen Atlanna and Nuidis Vulko.

On November 7, the studio announced the promotion tour schedule, which would take place during November and December with fan events, screenings, and premieres, including Beijing, London, New York City, Manila, Los Angeles, Miami, Gold Coast, Sydney and Honolulu. Additionally, it was announced that the film would be screened on December 7, 2018, during Brazil Comic Con (CCXP) in São Paulo. The following week, an official behind the scenes featurette was released, which included footage not seen in the mainstream trailers. Two days later, the film's two main posters were released, depicting Aquaman and Mera in their costumes. On November 19 the final trailer was released, alongside the announcement of ticket sales. The same day, 30 minutes of footage was shown in China during the first stop of the film's promotion tour, generating rave reactions.

The film's financial success has been attributed to the studio's marketing plan that attracted a broad demographic (particularly women) through advertising, social media and promotional partners.

Theatrical
Aquaman had its world premiere at the Empire, Leicester Square, in London on November 26, 2018. It was released in the United States by Warner Bros. Entertainment in RealD 3D, Dolby Cinema, IMAX, IMAX 3D, 4DX, and ScreenX, on December 21. On November 19, Atom Tickets announced that Amazon Prime members in the United States would have early access to tickets for a December 15 screening of the film at select Regal, National Amusements, ArcLight Cinemas and AMC theaters.

The film was released in China on December 7, in the United Kingdom on December 12, in Argentina, Brazil, and Russia on December 13,  and in India on December 14.

It was previously set for July 27, 2018, and then moved to October 5, 2018, before settling on its release date.

Home media
Aquaman was released for digital download on March 5, 2019, and on Blu-ray, 4K Blu-ray Ultra HD, 3D Blu-ray, and DVD on March 26. It has an estimated total of $23.3 million in US DVD sales, as well as an estimated total of $38.2 million in Blu-ray sales, bringing in a total of $61.6 million in domestic video sales.

Box office
Aquaman grossed $335.1 million in the United States and Canada and $812.6 million in other territories, for a total worldwide gross of $1.148 billion. It became the highest-grossing installment in the DCEU and the highest-grossing film based on any DC character. Deadline Hollywood calculated the net profit of the film to be $260.5 million when factoring together all expenses and revenues, making it the fifth most profitable release of 2018.

United States and Canada
The day after announcing the early Amazon screenings, Aquaman's first 24-hour pre-sale totals became the highest in the history of Atom Tickets, beating out Avengers: Infinity War as well as outpacing Jumanji: Welcome to the Jungle, another film Amazon Prime had offered early to subscribers the previous December. The film made $2.9 million from the Amazon preview screenings at 1,225 theaters, higher than the $1.86 million made by Jumanji: Welcome to the Jungle. In the United States and Canada, Aquaman was released alongside Bumblebee, Second Act, and Welcome to Marwen and was projected to gross $65–70 million in its opening weekend and $120 million over its first five days (with some tracking figures going as high as $150 million). The film made $28 million on its first day, including $9 million from Thursday night previews (a total of $13.7 million including the Amazon screenings and a Wednesday preview). It went on to debut at $67.9 million ($73.2 million including all early showings), topping the box office but marking the lowest opening of the DCEU. It then made $11 million on Monday and $22.1 million on Christmas Day, one of six films to ever gross over $20 million on the holiday; its five-day total opening was $105.7 million. The film made $52.1 million in its second weekend, a drop of 23%, as well as $10.1 million on New Year's Eve and $16.8 million on New Year's Day. The film then remained in first place for a third consecutive weekend, grossing $31 million. The film made $17.4 million in its fourth weekend of release but was dethroned by The Upside, which exceeded expectations to become STX Films' first number one box office opening with $20.4 million.

Other territories
In China, where the film was released two weeks prior to its US debut, the film made $24.6 million (¥169.5 million) on its first day, representing 86% of the market share and setting a Warner Bros. opening day record in the country. It went on to debut at $93.6 million (¥644.8 million), marking the best-ever opening for the DCEU, Warner Bros,. and a December release in the country. It overtook the entire lifetime gross of Wonder Woman there in just three days. The film grossed $12.99 million on Monday, thus crossing $100 million ($107.7 million). By Thursday, its fifth day, the film had made $135.3 million, surpassing the lifetime totals of every solo Marvel Cinematic Universe film. , the film had grossed $298.33 million in China. In the Philippines, Aquaman is the biggest Warner Bros. and DC film of all-time, with a cumulative gross of Php 536.4-million, surpassing Justice League and becoming the 6th-most successful film of all-time in the country. The film became the highest-grossing film of the decade in Romania.

Critical response
On review aggregator Rotten Tomatoes, the film holds an approval rating of 65% based on 400 reviews and an average rating of 6/10. The website's critical consensus reads: "Aquaman swims with its entertainingly ludicrous tide, offering up CGI superhero spectacle that delivers energetic action with an emphasis on good old-fashioned fun." Metacritic surveyed 50 critics and assigned an aggregate score of 55 out of 100, indicating "mixed or average reviews." Audiences polled by CinemaScore gave the film an average grade of "A−" on an A+ to F scale, while those at PostTrak gave it an 82% overall positive score and a 69% "definite recommend."

Peter Debruge of Variety criticized the dialogue but praised Wan's direction, the production design, and the final act, writing, "The biggest surprise here is how, after the running time of a standard-length film has elapsed, Aquaman suddenly kicks the movie up a level for the finale. At just the moment this critic's eyes tend to glaze over in superhero movies—typically, as the villain goes nuclear and a portal to another dimension opens, threatening to destroy the planet—Wan unleashes a massive deep-sea battle on par with The Lord of the Rings." Germain Lussier of io9 wrote "Aquaman is all about spectacle. It's filled with ambition. It's always about trying to put the coolest, most imaginative sequence on screen at every single turn of the story, no matter what the cost." Writing for TheWrap, William Bibbiani called the film "a weird and wonderful superhero adventure that strives—and almost succeeds—to be the most epic superhero movie ever made."

Writing for Rolling Stone, Peter Travers gave the film $2 1/2$ out of 5 stars, praising Wan's ambition and Momoa's performance but criticizing the plot and dialogue, writing: "Aquaman is a mess of clashing tones and shameless silliness, but a relief after all the franchise's recent superhero gloom." Chris Nashawaty of Entertainment Weekly graded the film a C−, writing, "It can't decide if it wants to be silly or serious—a superhero movie or a parody of one...Unfortunately, the bloated, waterlogged film is loaded with crummy CGI, cheesy costumes, and groaner dialogue delivered by actors who are too good to traffic in such nonsense". For the Chicago Tribune, Michael Phillips gave the film 1.5 stars out of 4, criticizing the film's script and Wan's direction, saying, "Watching this movie is like spending two hours and 27 minutes staring at a gigantic aquarium full of digital sea creatures and actors on wires, pretending to swim."

Matt Zoller Seitz of RogerEbert.com gave Aquaman three-and-a-half out of four stars, positively comparing the film to SpongeBob SquarePants in its lack of concern for scientific accuracy, along with praising the treatment of characters crying as "a normal byproduct of pain or joy" instead of "a shameful loss of dignity." Seitz stated that "It takes skill to be as ridiculous as this movie.... [Aquaman]... feels simultaneously like a spoof and an operatic melodrama. Any film that can combine those modes is a force to be reckoned with."

Sequel
In December 2018, it was reported that Warner Bros. Entertainment chairman Toby Emmerich had the studio start developing a sequel. Discussions of a follow-up film had begun during post-production, when director James Wan stated to TotalFilm that the first film purposefully left room for further stories. Jason Momoa told Syfy Wire that he had the beginning for a sequel written, and that after he pitched it to the studio through Emmerich and Safran, they were receptive and enthusiastic. In January 2019, the sequel was officially confirmed to be in development, with the studio courting Wan to return. The following month, David Leslie Johnson-McGoldrick, co-writer of the first film, signed on as the screenwriter. Warner Bros. confirmed via The Hollywood Reporter that the studio has set a release date of December 16, 2022, with pre-production set to begin in 2020. Yahya Abdul-Mateen II told Uproxx that he will reprise his role as Black Manta for the sequel.

Spin-off
In February 2019, Warner Bros. announced that a "horror-tinged" spin-off called The Trench was in development. Wan will produce while Noah Gardner and Aidan Fitzgerald were asked to pen the script. The movie will focus on the amphibious monsters that Arthur and Mera faced in the previous film.