Blending excellent reporting and strong storytelling, this is a disturbing film truly stranger than fiction

A lot of perfectly good film show their cards early, establish a unique premise and let the audience explore a topic at a leisurely pace, without much in terms of surprise. this film is not one of those films.

While it doesn't offer any answers, it both thrills and makes you think.

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