Tired revenge opera

An orgy of revenge that can not entirely convincing. 6 young people, absolute outsider, are joining forces to provide their tormentors during a trip organized by them party a "lesson" cruellest kind. Funnily enough, actually come all the tormentors invitation to the masked ball after; where you should but my, that a party of this kind outlaws not likely come until questioned. Even these circumstances mentioned 2 are hard to beat in improbability barely. So you can have in such a revenge opera as a spectator favor, the script should provide us with more psychological backgrounds. The film plot should have let the deep satisfaction that can inherent in the act of revenge, appear to be unreasonable. That's not entirely succeeded. The humiliations amount usually in the usual teasing and contempt, as they are, sadly, even with fifth graders usual. Nothing that would justify the establishment of a criminal gang with the objectives serious injury and manslaughter or make comprehensible. In addition, all movies is quite predictable. "The final" is run exactly so and ended, as I thought that at the beginning.
Now the violence factor. It included a few scenes of violence and verbal outbursts that justify classification with FSK 18 total. But is nothing creative or new for a drenched horror movie much gazers. If you have seen it all before as a true horror fan; certainly better. The audience, which are likely to be teenagers then probably, but the film could probably actually appeal.