Good thing the movie is about more than zombies. I am by now more or less exhausted by the cinematic possibilities of killing them. I've seen thousands of zombies die, and they're awfully easy to kill, unless you get a critical mass that piles on all at once. George Romeo, who invented the modern genre with "The Night of the Living Dead" and "Dawn of the Dead," (1979) was essentially devising video game targets before there were video games: They pop up, one after another, and you shoot them, or bang them on the head with a cricket bat. It's more fun sitting in the dark eating peanuts.