I wouldn't like to live there...
As the person who commented on this film said, it was the kind of documentary that makes the viewers not want to live in that particular barrio. The reviewer then goes on to criticise the film for being too competitive. What though is the role of a documentary maker? I presumed just to document the events before them. If the characters' lives seem repetitive, and their early deaths predictable, how is this the fault of the documentary maker? I don't think the job of the film maker is to offer solutions to the worn out people of Medellin, I think his/her job is to chronicle the lives of those filmed, and hopefully inspire the viewers to think about the issues, and in the case of a minority of them, motivate them to come up with solutions, pressurise those with power to change the situation in places like these.