Invasão Súbita

I mean the school premises and its different rooms like chemistry class, assembly room, long passageways... And selection of actors was better than in most low-budget action movies - apart from Dolph Lundgren, there were some other outstanding personalities (Alex Karzis, Kata Dobo).

In spite of constant gunshots-bursts that almost never hit, and neurotic activities, the scenes began to develop and make sense as the movie went on. And the good ones had their tragic as well. Thus, as a whole, Detention-movie was not totally blunt and predictable, although several actions lacked logic and looked ridiculous (not Lundgren-related, however). But if you have 1,5 hours to kill and not fond of flaking out in front of screen, then this movie is just OK. Not a profound experience, but a kind of violent entertainment.