This is a must-see and one of the best documentaries - and films - of this year.

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.

Great story, amazing characters, superb action, enthralling cinematography. Yes, this is something I am glad I spent money on.

One of the film's great tricks is that, for a time, you think it will go down a rabbit hole of unrealistic glorification.