It is really good. Unfortunately a lot of people seem to watch it with the completely wrong ideas about it in their head. This movie is not about empowered women and it doesn't make any political statements. It shows how women from different walks of life act when thrown into an impossible situation. For this the organization who kidnaps them chose women who know how to fight or else the whole setup wouldn't make much sense. But it is not like your regular 90 minutes martial arts flick. There is nothing heroic about it. The directing, the lighting, the soundtrack - that's all closer to what you see in horror movies and they way they went about making this film reminded me a little bit of Saw.
I gave it 7/10. The acting is damn good and the general mood of the movie is dark. The fighting isn't glorified and flashy like in your regular action movie where male fighters have to fight in a to-the-death tournament. It is extreme, unpretty and direct. If they had given the story a little bit more room for getting into the surroundings and the organization who's holding the fights I'd probably have given it an 8. A few things were to compressed in my opinion.
