Warner Bros. tries again to reboot the DC Comics super-icon. This time around Henry Cavill ("The Tudors") stars as Superman. Zack Snyder (300, Watchmen) directs it, David S. Goyer (Batman Begins, The Dark Knight) writes it. The film does its best to mimic the dark, moody atmosphere of the Dark Knight films, with Supes battling Kryptonian invader General Zod (Michael Shannon from "Boardwalk Empire"). It's glum and talky in parts and way too long, but the fights look like super-powered battles should, with acres of real estate destroyed. 143 minutes PG-13.