Supergirl’s Rotten Tomatoes Review Score Is A DCU Disappointment

The DCU's latest entry, Supergirl, has arrived to a lukewarm critical reception, earning a Rotten Tomatoes score that threatens to derail the franchise's momentum. Critics have panned the film, delivering a score that falls well below the 60% Fresh threshold—a major blow for James Gunn's ambitious reboot of the DC Universe.

Supergirl, directed by Craig Gillespie and starring Milly Alcock as the Maid of Might, premiered in theaters this week to reviews that can only be described as disappointing. The film's Rotten Tomatoes score, which hovers around the 50% mark, makes it the lowest-rated DCU project since Gunn took over as co-CEO of DC Studios. This is not the start the new franchise needed after the promising launches of *The Suicide Squad* and *Peacemaker*.

The context is critical. The DCU is attempting to shed the baggage of the Snyder-era films and the failed DCEU. Gunn's strategy relied on a fresh slate starting with *Supergirl* and next year's *Superman*. Early buzz for *Supergirl*—the first solo female-led film in the DCU—was cautiously optimistic. However, critics cited a muddled script, uneven pacing, and a lack of emotional depth as key flaws. Alcock's performance received mixed praise, but many argued the film failed to justify its existence beyond serving as a setup for future crossovers.

Key details: The Rotten Tomatoes score stands at 52% from over 100 reviews (as of June 24, 2026). The film also holds a 6.1/10 average rating. On Metacritic, the score is a mediocre 48. The audience score is still pending but early PostTrak polling suggests a B- CinemaScore. The film's budget is reportedly $180 million, meaning it needs strong legs at the box office to break even. Notably, *Supergirl* opened to $38 million domestically—respectable but below expectations.

Analysis: This isn't just a bad review cycle; it's a strategic setback. Gunn's DCU was supposed to rebuild trust with audiences after the chaotic DCEU. A Rotten score on the first major theatrical release signals that critical approval may not automatically follow brand reboot. Industry observers also note that superhero fatigue is real—and a mediocre *Supergirl* won't help reverse that trend. The film faces stiff competition from *Inside Out 2* and *Deadpool 3* later this summer.

Outlook: Warner Bros. will likely lean on international markets and home video. The real test comes with *Superman* in 2027. If that film also underperforms critically, the DCU's future could be in jeopardy. For now, *Supergirl* is a cautionary tale: even the mightiest of heroines can't save a franchise from a bad script.