This is a brilliant movie about Rodrigo and his friends, a group of punks who wander the streets of Medellin, getting high, stealing cars, listening to Punk and Heavy Metal music. They're stuck in lives of poverty, with no opportunities and no motivation to try to improve their lives. Their routine is interrupted only when the cops catch up with one of them (which is really an inevitability for all of them, sooner or later), or they get into a fight. Rodrigo dreams of starting a rock band, something that might give his life some meaning (he has no education beyond the 1st grade, has no job, and basically sits around the house all day listening to his family complain about how lazy he is). The movie depicts the world of Rodrigo and his friends with harsh realism, accompanied by striking cinematography, pulsing rock music, and a script with an ear for how these people communicate. While this movie is clearly influenced by "Los Olvidados," it also bears a resemblance to Alex Cox's great "Sid and Nancy" - we are invited to see the world in which these young rebels live, and to understand the ways in which it can destroy them.