Zack Snyder directing Warner Bros.’ Superman reboot means that the end result will most likely be a little short on depth and sensitivity, which they might have had if they’d gotten, say, Matt Reeves to direct. Snyder at the helm means a fastball right down the middle — a totally generic, impact-for-impact’s-sake, extra-large-tub-of-popcorn Warner Bros. superhero flick with a swaggering attitude. Knowing Snyder and his self-inflating tendencies, it might even be another origin story…God! Somebody kill this franchise.