I saw this movie today and I am really shocked. this is one of those films that you can't understand how anybody didn't stand and say "hey wait a minute! this is crappy, we can't show this to people". maybe i'm a little bit exaggerating the situation, but maybe i'm not. the story is bad but not the worst. I can consider it OK. screenplay is really bad. acting is so poor that it is difficult for me to find the right word in English (which is not my native language) to describe it. even Udo Kier is bad in this one. during the whole movie, I was all like "what are they doing man? why would a cop do that?!". yep, the film doesn't make sense at all. and I have a few words about audio effects. it's not cool man, it sure is not cool. it is even unethical to use thrilling voices this much. two or three times in the movie, you hear increasing and disturbing voices and it turns out that there was no voice at all. it was just... not the killer. not a rat. not a machine. not the air floating through the corridors. it was just nothing. just an effect right there, occurring in the theater. I think there is a misunderstanding. producers of this film really misunderstood the thrillers they've seen so far.
p.s.: Hitchcock reference was annoying. i am offended as an admirer of Hitchcock's work.