The film makes a home in your brain and the only cure is to see it again.

an ambitious but ultimately ineffective debut endeavor.

If you're interested in the topic at hand, you should just watch it and judge yourself because the reviews have gone very biased by people that didn't even watch it and just hate (or love) the creator. I liked it, it was well written, narrated, and directed and it was about a topic that interests me.

All of these films share one commonality, that being a kind of emotional center that humanizes a cast of monsters.