It's psychological and depressing. I took a week to sit with it. A lot of people complain of no characterization, and no plot. I argue that there is a very basic plot... mortality. It's about people using distractions and religion and anything else they can use yo not face their own mortality,themselves or their situation. That humans are scared, angry, and lonely. IF YOU ARE DEPRESSED DO NOT WATCH. Though if you want to think about the grand scale of things, and how small we are in this universe then this is for you.