The Gunn has Jammed. Is what the tomatoe eaters and testers would be saying if this movie was directed by James Francis Gunn Jr. however, it wasn't. Because the Gunn don't jam. Supergirl was hit with a 56% on Rotten Tomatoes. Is it because of sexism, or is the movie really not good? Or a bit of both perhaps? Find out now on FDA APPROVED