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.

This is a dark and sometimes deeply uncomfortable drama

There is, somehow, an interesting story here, as well as some good acting. There are also some good scenes

One of the best movies of the year! Incredible from the beginning to the end.