It's obvious that this movie was made for a genre loving audience. If you like horror movies (Slasher movies in particular), you will be delighted with this one. Even the fact, that it has a movie-within-a-movie thing going on, won't disappoint you. That's because it is done pretty good here and the movie does not try to be too clever for it's own good.
It isn't flawless though (imo), especially during the end, where the uber-villain loses a bit of his mystery and therefor comes off a bit tamer, than he should have been portrayed. But those little things, won't be a distraction if you're a fan. And even though there might be an unrated cut somewhere along the line (there is one, but Warner might not release it ever), the "R"-rated cut is pretty strong and definitely not for the faint-hearted! A pretty solid movie then, that is worth a look!
It isn't flawless though (imo), especially during the end, where the uber-villain loses a bit of his mystery and therefor comes off a bit tamer, than he should have been portrayed. But those little things, won't be a distraction if you're a fan. And even though there might be an unrated cut somewhere along the line (there is one, but Warner might not release it ever), the "R"-rated cut is pretty strong and definitely not for the faint-hearted! A pretty solid movie then, that is worth a look!