I watched this film with the understanding that it was "Grrrreat!" I have to admit the movie was tense, and gorey, and sick (love the opening scene with "a little head"), but the ending left so many gaping holes that I almost hated this film! The ending was not obvious, as other films are quite predictable these days, but the twist left me with more questions than could be answered. Like, who was the convienience store clerk talking to when she was hiding behind a rack of Twinkies?! I guess the masturbation scene just wasn't enough to make me forgive the whack-job of an ending.