I just came from watching this movie in the house of my friend Mariana and gosh!!!! One of the best written movies I have seen so far this year, a little harsh at the beginning specially in the script and the way the stereotype roles were handled, some dull angles of camera but a really good movie. The Downer probably is that it became a lecture in a slight way but in the overall very nice movie. In case you find a relation to Amores Perros, yeaph!, you are right but is only for the system they used to write the movie, a very very good movie!! Go and watch it or rent it!!