What is great about this movie? It has become a rule to use this "twist" in nearly every mainstream psychological thriller out there, so why the emphasis on the so-called mindbending twist the movie boasts? Everything pointed toward the ending, e.g. the disjointed perspective of the protagonist; and if you've seen one, you've seen 'em all. So, help me if I'm missing something. Perhaps you can sway me to watch this one again. Or perhaps you agree that this is mediocre at best. (And, yes, I realize that this is not a horror movie, though it was marketed as such.)