Let me start off by saying, if you have a weak stomach then this movie is definitely NOT for you. It can get pretty gory at some parts. This movie is nothing like your typical Korean movie at all. I actually watched it for my Asian cinematography class almost eight years ago and have loved it ever since.. although i still don't understand why it would be considered educational. The acting is absolutely brilliant. The story line is pretty messed up in a creepy horror movie sort of way. If you like these kinds of movies you wont be disappointed ^^