It was OK. I don't see why everyone loves it so much. It wasn't very smart or deep or well-directed.

By the time the dramatic fireworks start popping off, each one feels earned.

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.

There is definitely an excellent idea hidden in the background of the film. Unfortunately, it's difficult to find it.