This is a film which is better than any Hollywood production anyway, on any point. It is not an exceptional movie but very efficient, fast paced, splendidly made and acted. Noomi Rapace has already proved her awesome skills as an actress who can play in any kind of films, even male oriented ones. I won't evoke the story itself, because it is not my kind of stuff, so It's fairly impossible to say if it is believable or not. I only speak of the movie quality on the shape, not the meaning. This kind of topic is not the first since one decade. Beautiful, great photography and production design for a dark, gritty atmosphere. Awesome ending.