All together when you calm down your feelings you will find this movie as an smart approach to the growing problems nowadays. As I know some of the names in its cast, I could say it has, as someone else said, a high-calibre cast. How that multiple story of growing process of disease, poverty, destitution goes, your conclusion will be that all comes and goes very fast, leaving us being powerless, what actually happens in mostly cases in life. I would see it also as some kind of criticism of the political elite and to those who have capital and rule to the situation, overshadowing the voice of the majority, which is in despair.