Superman’s First Reviews: James Gunn’s DCU Reboot Soars or Stumbles?

Superman’s First Reviews have landed, and James Gunn’s highly anticipated Superman 2025 is sparking heated debate among critics and fans alike. Premiering at the TCL Chinese Theatre on July 7, 2025, and set for a global release on July 11, this reboot marks the first film in the DC Universe’s DCU Chapter One: Gods and Monsters.

Starring David Corenswet as Clark Kent/Superman, Rachel Brosnahan as Lois Lane, and Nicholas Hoult as Lex Luthor, the film promises a fresh take on the Man of Steel.

But does it deliver? Early reviews are a mixed bag, with some praising its heart and optimism, while others slam its chaotic plot and CGI overload. Let’s dive into the buzz and break down what critics are saying about this bold new chapter for DC.

What Are Superman’s First Reviews Saying?A Thrilling Start for the DCU

Many critics are hailing Superman as a promising launch for James Gunn’s reimagined DCU. Bryan Sudfield of the Life Moves Pretty Fast Podcast called it a bold yet faithful take on the iconic hero, praising its heart, humor, and style and Corenswet’s sincerity and strength.

Fandango’s Erik Davis dubbed it a terrific start for the new DC Studios, while Collider’s Perri Nemiroff highlighted its exhilarating action set pieces and well-placed humor.

GQ Magazine went further, describing the film as one of the most distinct superhero films in a long time, with a proudly fantastical tone, vibrant colors, and no controversial neck-snapping.

These reviews emphasize Gunn’s ability to honor Superman’s legacy while infusing a modern, comic-book-inspired energy.Standout Performances

David Corenswet’s portrayal of Superman is a focal point of praise. Brandon Davis of the Phase Hero podcast lauded his sincerity, heroism, purity, and inspirational traits, noting his off-the-charts chemistry with Brosnahan’s Lois Lane.

Rachel Leishman on X called the film a comic book brought to life, with Corenswet shining as a beacon of hope. Nicholas Hoult’s Lex Luthor also earns accolades, with Courtney Howard describing him as delightfully diabolical, @Lulamaybelle, July 8, 2025. Krypto the superdog steals scenes, with critics like Peter Howell suggesting he’s the real star.

Criticism and Controversy

Not all reviews are glowing. The Daily Beast’s now-deleted review labeled Superman the final nail in superhero cinema’s coffin, criticizing its over-the-top CGI insanity and superficial and silly plot.

Toronto Star’s Peter Howell called it not the super start to the DC Universe everybody had been hoping for, arguing Gunn prioritizes spectacle over storytelling and Corenswet’s Superman is boyishly sweet but constantly getting his ass kicked.

On X, @filmsbyJuan slammed the film as a cheap TV show looking movie that fails to find its footing, though he praised Corenswet’s performance. Some critics, like Nicola Austin, noted a convoluted and often silly plot despite strong performances.

The Krypto Conundrum

A recurring point of contention is Krypto’s prominent role. While some, like Howell, adore the superdog, a source cited by World of Reel found his high screentime jarring, making it feel like a Superman Krypto movie. This divide highlights Gunn’s risk-taking, blending heartfelt moments with quirky humor, which may not resonate with all audiences.

Highlights of Superman’s First Reviews:

• Positive Buzz: Critics praise the film’s heart, humor, and vibrant comic-book style, calling it a thrilling start to the DCU.

• Cast Shines: David Corenswet’s sincere Superman and Rachel Brosnahan’s spiky Lois Lane earn rave reviews, with Nicholas Hoult’s Lex Luthor and Krypto stealing scenes.

• Mixed Reactions: Some critics slam the convoluted plot and over-the-top CGI, with one calling it the final nail in superhero cinema.

• Krypto’s Role: The superdog divides opinions, beloved by some but seen as excessive by others.

• Release Date: Superman hits theaters worldwide on July 11, 2025, following its July 7 premiere.

Why the Mixed Reviews?

Gunn’s Superman aims to balance emotional depth with fantastical elements, drawing from modern DC Comics like All-Star Superman. The film explores Clark Kent’s struggle to reconcile his Kryptonian heritage with his human upbringing, tackling themes of hope, kindness, and morality in a jaded world.

Gunn told The Sunday Times that it’s the story of America, centered on an immigrant hero who values human kindness, though this sparked some backlash from conservative outlets like Fox News.

The inclusion of characters like Hawkgirl, Mister Terrific, and The Engineer, alongside a kaiju and flying orbs, adds a bold, comic-book flair that some find exhilarating and others overwhelming.

The negative reviews often focus on the film’s fast-paced, reference-heavy style, which may alienate casual viewers. A YouTuber cited by Cosmic Book News noted that comic fans may love the love letter to comic books, but Snyder fans and general audiences might find it goofy or confusing.

The CGI-heavy action, compared to a Saturday morning cartoon by The Daily Beast, also draws criticism for lacking emotional weight. Yet, defenders argue the vibrant visuals and optimistic tone recapture the spirit of classic Superman stories, with John Williams’ iconic theme adding nostalgia.

What’s Next for Superman?

With a 2-hour-9-minute runtime and a PG-13 rating, Superman is a high-stakes gamble for Warner Bros., aiming to kickstart a cohesive DCU after the DCEU’s struggles. The film’s success could pave the way for projects like a Supergirl movie and HBO’s Lanterns series.

While early test screenings reportedly received mixed feedback, with some calling it a mess, @comicxbook, May 30, 2024, Gunn’s reported 20-minute trim has tightened the narrative.

As the review embargo lifts fully on July 8, 2025, at 3 PM EST, more critiques will shape the film’s reception.Fan reactions on X reflect the divide. @bestever23 compared it to Raimi’s Spider-Man, calling it bold and heartfelt, while @htshowbiz echoed The Daily Beast’s harsh take.

Rotten Tomatoes’ critic and audience scores, expected soon, will provide a clearer consensus. For now, Superman is a polarizing yet ambitious reboot that’s got everyone talking.

Final Thoughts

Superman’s first reviews paint a picture of a film that’s both a love letter to the Man of Steel’s legacy and a daring departure from past iterations.

James Gunn’s vision packed with heart, humor, and spectacle resonates with many, but its chaotic plot and quirky choices, like Krypto’s prominence, won’t win over everyone.

As David Corenswet steps into Christopher Reeve’s cape, the film aims to inspire hope in a cynical world, but its success hinges on whether audiences embrace its vibrant, comic-book chaos.

Catch Superman in theaters on July 11, 2025, and decide for yourself: does it soar or stumble?