Supergirl: Honest Review — Is It Worth Watching? | 7.0/10

Supergirl is a wildly uneven but visually punchy swing at reinventing the cape-and-tights formula, where Milly Alcock carries the weight with genuine intensity and Craig Gillespie’s direction refuses to play it safe. It’s worth watching if you’re hungry for a superhero film that actually swings for something different, even when it swings and misses half the time.

Supergirl: The plot (no spoilers)

Supergirl dumps us into a story where Kara Zor-El gets personally bloodied by some ruthless force and has to team up with an unlikely ally to take vengeance across the cosmos. The premise sounds like boilerplate superhero revenge fantasy, but Gillespie’s film treats it with genuine darkness and stakes that actually land, at least for the first two acts before things get murkier than a Gotham rain puddle.

The movie lives in a grimy, tactile sci-fi universe that feels less Marvel-sanitized and more grounded in practical consequence. You can feel the weight of each punch, see the dirt under fingernails, and the film refuses to wink at the camera about how ridiculous alien nobility can be. The tone walks a tightrope between earnest emotional devastation and action-movie spectacle, which is a ballsy choice that doesn’t always stick the landing.

Acting & direction

Milly Alcock is the real discovery here—she brings a coiled fury and vulnerability to Kara that makes her feel like a person who’s lost control rather than just another cape-wearer spouting exposition. Matthias Schoenaerts channels pure menace as the antagonist, chewing scenery with theatrical precision, while Eve Ridley as the unlikely companion carries more character weight than the script probably deserves to give her. The chemistry between the leads crackles unevenly but authentically.

Gillespie’s visual language is kinetic and often stunning—he leans hard into practical stunt work that makes the action sequences feel like real bodies colliding at impossible speeds, not pixels dancing on a screen. His pacing stumbles in the third act when exposition bloat overtakes momentum, and the score occasionally drowns out dialogue with thunderous earnestness, but his commitment to making this feel tangible and lived-in never wavers throughout the film.

The strengths

• Milly Alcock delivers a performance that feels earned and raw, refusing to let the character become a costume billboard.
• The action sequences pack genuine visceral impact because Gillespie trusts practical effects and refuses to let CGI turn fights into incomprehensible blur soup.
• The film’s willingness to let its protagonist be angry, broken, and morally compromised gives it emotional texture that most superhero films surgically remove.
• The sci-fi world-building, while sometimes half-explained, has visual coherence and internal logic that feels alien without being alienating.

The weaknesses

• The third act spirals into exposition dumps that drain momentum like a punctured tire on an empty highway, and plot mechanics become more important than character.
• Eve Ridley’s character, despite solid acting, feels underwritten and her arc resolves with all the emotional satisfaction of a shrug emoji.
• The film can’t decide if it’s a grounded revenge tale or a galaxy-spanning epic, and that schizophrenia becomes increasingly obvious as the runtime stretches.
• Some dialogue lands with the grace of a meteor, prioritizing Marvel quips over the naturalistic banter the earlier scenes establish.

Who should watch it

This film is tailor-made for viewers who crave science fiction with actual visual ambition and action cinema that doesn’t treat the audience like children. If you loved the grounded fury of Mad Max: Fury Road or the raw character work in The Gray, you’ll find enough to chew on here, even when the scaffolding wobbles. Expect intensity, expect intelligence, but don’t expect the film to always deliver on its promises with equal force.

Final verdict

Supergirl is a 7 out of 10 because it swings for something genuinely different and connects often enough to matter, but it also fumbles the execution in its final stretch hard enough that you leave the theater thinking about what could have been rather than basking in what was. Craig Gillespie’s direction and Milly Alcock‘s performance make this worth 108 minutes of your time, especially if you’re exhausted by formulaic cape-and-tights content, but temper your expectations and accept you’re getting a flawed, ambitious swing rather than a home run.

External resources: Find Supergirl on IMDB | Supergirl on Wikipedia