One reviewer described this movie as being made by sadists for sadists. I have to agree. I found nothing redeeming in this movie. It was so misogynistic, I could not watch the whole movie. This movie is nothing more than a poor excuse to see a man brutalize women for no reason. No explanation is given for the killer. The women are little more than targets for his sadism, with little in the way of character. There is no plot worth discussing, as it is a straightforward assault on a group of women forced to run around in their underwear. If you have the slightest interest in actual story or characters, or production value, this movie will be a waste of your time. If all you want is to see women tortured and murdered with nothing getting in the way of the violence, this movie is for you.