This splatterific creature feature takes up exactly where Feast II: Sloppy Seconds left off: with a ragtag bunch of survivors trapped on a rooftop, about to become Monster Munch. Although it’s more of the same, the plot’s out-to-lunch, and it plays like a bad acid trip driven by action, dismemberment, disgusting behaviour (mutant-anal-rape, anyone?) and 
head-fucking hilarity.