Review: Supergirl is not the disaster its low box office suggests

Supergirl follows Kara Zor-El on a protective quest across alien worlds that helps the young Kryptonian discover her identity and purpose . The origin story leans into the emotional fallout of grief while starring Milly Alcock , though the film has received mixed reviews with critics divided on whether its character development outweighs its script and narrative weaknesses.

Source: Ars Technica | 2026-07-04