Self-important, over-dramatic, uninspired.

Excellent, Without a doubt!!

It’s an especially fun movie from a director and cast who are clearly having a good time allowing themselves to let loose.

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.