too much violence and perversion

Apparently the film is based on real events. I wanted to see a horror movie, but the film has nothing to do with horror. It is a series of "violent crime" and perversions. In part I have forwarded because I was satiated with the deeds. The film for me is just unacceptable from the point that all of these events are happening, and thus only a "retelling" is .. Would it be fictitious, so I would have had with regard to the unconscious desires of the director and the "author" significant concerns.

For an evening, where you moeche freely enjoy a horror movie, the movie in my opinion is nothing overnight.