Supergirl's poor reviews and Rotten Tomatoes score have some questioning James Gunn's DCU judgement, even if he's an excellent filmmaker himself.
It’s not a great look when just the second-ever film in your burgeoning superhero universe arrives with a poor Rotten Tomatoes score. That’s just happened to Supergirl, which currently has a 57% from almost 150 critics.
Those Supergirl reviews put it... [3950 chars]