Very well done, more than convincing. Rio shown with no softeners as a place where life doesn't worth much. This is just one more of the Brazilian 'reality' movies which sends any Hollywood crime story to kindergarten. 'Good' thing about Hollywood work is that you go and sleep after watching a movie but this Brazilian film reality is so convincing that really shocks you and stays after the film. That is the difference between being entertained and being moved. Thumbs up for that considering the fact that we do not watch a documentary while the movie is made real as one. Excellent portrait of the society and its structural relations. Superb acting and very good directing.