Lack of good storyline.

If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

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.

It's a movie as timely as it is provocative and amazingly, for much of its running time, it is weirdly funny.