Supergirl First Reactions Suggest DC May Have Found Its Next Breakout Hero

The first reactions to Supergirl have finally arrived.

And while critics don’t completely agree on the movie itself, they seem surprisingly united on one major point.

Milly Alcock’s Supergirl may be exactly what the new DC Universe needed.

Early reactions have been somewhat mixed regarding the film’s overall execution, but praise for Alcock’s performance appears almost universal. Jason Momoa’s debut as Lobo is also generating excitement, while several reactions highlight David Corenswet’s Superman despite his limited screen time.

That’s an interesting outcome. Because before the film’s release, many fans viewed Supergirl as a supporting chapter in James Gunn’s growing DC Universe. The reactions suggest it may be much more important than that.

Milly Alcock Seems To Be Winning Everyone Over

One theme appears throughout nearly every reaction.

Milly Alcock works.

The House of the Dragon star has reportedly delivered a version of Kara Zor-El that feels very different from previous live-action interpretations. Rather than presenting a polished superhero from the beginning, the film reportedly leans into Kara’s flaws, frustrations, loneliness, and emotional scars.

That’s important because this version of Supergirl isn’t simply Superman with different powers. She’s a fundamentally different character.

And according to many early viewers, Alcock successfully makes that distinction feel meaningful.

Jason Momoa’s Lobo Might Steal The Movie

Before the reactions arrived, most of the attention was focused on Supergirl herself. Now another name keeps appearing.

Lobo.

Multiple early reactions specifically mention Jason Momoa’s performance as one of the movie’s highlights. Fans have wanted to see Momoa play the intergalactic bounty hunter for years, and the first responses suggest he may be a perfect fit for the character’s chaotic energy and comic-book personality.

That’s potentially huge for DC. Because Lobo has long been viewed as a character capable of carrying future stories beyond a single film.

Why The Reactions Feel Slightly Different From Superman

One interesting observation appearing in several reactions is that Supergirl seems less interested in building a traditional superhero story. Instead, it reportedly feels more like a cosmic adventure.

The film follows Kara on a dangerous journey across space alongside Ruthye, a young girl seeking justice after a personal tragedy. The story is based heavily on Supergirl: Woman of Tomorrow, one of DC’s most acclaimed modern comics.

That gives the movie a very different identity from Superman. Instead of focusing on saving the world, the story appears to focus on a damaged hero trying to find her place within it.

The Most Interesting Reaction Isn’t About The Action

It’s about the characters.

Even some of the more mixed reactions continue praising the relationships, performances, and emotional side of the story. Several viewers have suggested the movie’s strongest moments come from its character interactions rather than its spectacle.

That’s encouraging. Because the new DC Universe doesn’t need every movie to feel identical. It needs each hero to feel distinct.

And based on the early reactions, Supergirl may already have a clearer personality than many fans expected.

What This Means For DC’s Future

The reactions aren’t overwhelmingly perfect. They aren’t disastrous either. What they suggest is something potentially more important.

DC may have found another character audiences genuinely want to spend time with.

If Milly Alcock’s performance lands with general audiences the same way it appears to have landed with early viewers, Supergirl could become one of the key building blocks of James Gunn’s long-term plans.

And right now, that’s probably more important than whether every critic agrees on the movie itself.