Very disappointed :(

Go in cold, and you're likely to emerge with your blood boiling. This has to be seen to be believed.

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.

One of the most extraordinary films you will see this year. Take that as you want.