Supergirl has received a mixed response from critics ahead of its theatrical release, with many praising Milly Alcock’s leading performance while expressing concerns over the film’s story and commercial outlook.
The latest DC Universe entry currently holds a 57% score on Rotten Tomatoes, reflecting a divided critical reception.
While reviewers acknowledge several strengths, many believe the film ultimately falls short of its full potential because of its uneven screenplay and familiar narrative.
One of the film’s biggest highlights is Milly Alcock’s portrayal of Kara Zor-El. Critics have widely praised the actress for delivering a charismatic and emotionally layered performance, describing her interpretation of Supergirl as both vulnerable and confident while capturing the rebellious spirit of the Woman of Tomorrow comic series.
Many reviewers believe Alcock successfully anchors the film even when the script struggles to support her character.
The movie’s visual style has also earned positive attention. Critics have highlighted its gritty space-western atmosphere, with some comparing its look and tone to a darker version of Guardians of the Galaxy.
The practical effects, alien worlds, and creature designs have also been singled out as some of the production’s strongest elements.
However, the film’s narrative has become its most common point of criticism. Reviewers argue that despite its ambitious premise, the story feels generic and lacks the emotional impact found in the original comic.
Several critics describe the plot as flat and underdeveloped, while others say some of the action sequences fail to leave a lasting impression because of uneven pacing and inconsistent execution.
Beyond the critical response, Supergirl is also facing questions about its box office performance. Current domestic opening weekend projections have ranged between $34 million and $50 million, significantly below the debut of Superman, which opened to approximately $125 million.

The film also enters theaters during a highly competitive release window, where it is expected to face strong competition from the second weekend of Toy Story 5.
Industry observers believe the animated sequel could dominate ticket sales, making it even more difficult for Supergirl to build momentum during its opening days.
Financially, the road ahead could prove challenging. With a reported production budget of around $170 million, analysts note that the film will likely require strong international box office results to reach profitability.
Given its mixed reviews and modest domestic projections, some industry observers believe that achieving those numbers may be difficult.
Despite the uncertainty surrounding its commercial prospects, one point of agreement has emerged among many critics: Milly Alcock’s performance is considered a major success for the rebooted DC Universe.
While opinions remain divided on the film itself, her portrayal of Kara Zor-El has positioned her as one of the franchise’s brightest new stars, even as Supergirl faces an uphill battle at the global box office.



