what's the backlash with supergirl movie 2026

The backlash around Supergirl in 2026 seems to be mostly a mix of online pile-on, gendered fandom hostility, and early “it flopped” chatter after opening weekend rather than one single scandal.

What people are reacting to

• Some fans were negative before seeing the movie, which several reviews and profiles describe as unusually intense pre-release skepticism.

• Milly Alcock has talked about expecting backlash simply for leading a female superhero film, and that attitude has been picked up widely in coverage.
• A lot of the noise also ties into broader superhero-genre fatigue and criticism from high-profile filmmakers, which the cast has acknowledged but shrugged off.

Main complaints online

• Box office expectations. Coverage immediately framed the movie’s roughly $38 million domestic opening against a reported budget of over $170 million as a disappointment, which fueled “failure” headlines.

• Controversial ending talk. Fans have been debating changes to the ending, and the writer-director has already addressed that controversy.

• General anti-superhero sentiment. Some backlash is less about this movie specifically and more about people already dismissing comic-book films as a genre.

Different viewpoints

• Supporters say the movie is getting judged too fast and that the criticism is louder than the actual evidence after only the first weekend.

• Critics argue that weak audience buzz, online negativity, and the opening numbers point to a rough reception.

• A middle-ground view is that the film may be “fine” creatively but is being swallowed by a bigger cultural argument around superhero movies and fandom.

TL;DR

The “backlash” is mostly about pre-release negativity, online fandom drama, gender bias around a woman-led superhero movie, and an underwhelming opening weekend , with some added debate over the ending.