This movie is the proof that the world is becoming a sick and dumb place

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

If you like to be scared, if you like to laugh, and if you like to learn a thing or two at the movies, this absolutely cannot be missed.

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