Jesse Eisenberg in training for The Social Network. Not much has changed in two years; the comedic tropes are totally formulaic. This was something of a Harrelson segue from The Great Santini, who did it better in Natural Born Killers so many years ago. Are zombies the new metaphor for the unwashed masses of America? I guess this is a post-irony date movie. It is not terrible and also not Shaun of the Dead (etc).