(Reviewed by Preppy) - Very unpleasant but it IS a horror film.  Grim, sadistic story of a maniac who tortures people in various ways. He gives them ways to live but they have to do something morally wrong to get that. One woman has a device that will rip her jaw open. The key is inside the stomach of a live man--she has to cut it out of him. In this one two men are chained to pipes on either side of a disgusting bathroom. Between them is a dead body. The killer leaves them clues to free themselves---but if that don't do it in an allotted amount of time--they'll be left to rot there and die.

The film is grim, dark and extremely disturbing. There's not one bit of humor in it--it's very much like the movie "Se7en". The acting is superb and the tension builds slowly. The final act is very violent, brutal and does NOT have a happy ending. I was left shaking but it scared me---and that's exactly what a horror film should do. The only negative it left room (sigh) for a SEQUEL! But that's to be expected nowadays.

Worth seeing for horror fans with strong stomaches but brace yourself. I give it an 8/10.