Supergirl, starring Milly Alcock, hit theaters last weekend as the latest superhero movie on the 2026 movie schedule, and with it, we’re officially multiple films into the somewhat newly revamped DC Universe, led by James Gunn and Peter Safran. Maybe predictably, a lot of people don’t like the movie and are already calling for Gunn’s firing…or something. To be honest, sometimes I just don’t get the complaints. The movie has underperformed at the box office, but I don’t think that means it's time to scrap the whole project, and you need look no further than the early days of the Marvel Cinematic Universe.