"En construcción" its that kind of documentaries that change your perspective of things. It's not a documentary to learn how a building is lift up, but how humans and there souls are made up. So, don't think about BBC or michael moore stuff when you are about to see it. I must say this is not a documentary for everyone. And not a documentary for every day. You will need to be in the mood to be opened and receptive to this subjective message that "en construccion" tries (and gives) to pass.