This movie shows in a very realistic form what is behind prostitution: the life and feelings of prostitute themselves. Some scenes are very crude, but there is no vulgarity or pornography in this movie; the reality which is presented is vulgar, the film is not. The intelligent aspect of this movie is that it doesn't impose any moral judgment: it only shows facts, people, the ones who pay for prostitution, the ones who take advantage of it (sometimes condemning it at the same time), the ones who accept it... Even if the reality of the four women and the man making their living by selling their body is often sad, the movie is not tearful; it is full of life, energy and some lines are even very funny. The three main actresses play with great talents these subtle and difficult roles.