It's quite well-produced, and it's probably the only UFO-related film I consider worth watching: https://itunes.apple.com/us/movie/bob-lazar-area-51-flying-s...
I don’t think anyone serious takes Bob Lazar seriously!
There’s no evidence that The facility that he allegedly worked exists. There isn’t any trace of roads or any infrastructure for it. The location that he gives is right on the edge of the restricted airspace surrounding Area 51, which seems odd for a super secret facility.
There are a bunch of little things. In one interview he mentions seeing an alien through a window in a door. His escort guard tells him not to look. Somehow the government is able to secretly reverse engineer alien technology, but can’t spring for some curtains?
To put it simply, there’s no evidence to support it. He has never been able to produce a sample of any extraterrestrial material nor has he shown that he has any knowledge that is beyond current physics.
Personally, I’m fond of [this idea](http://www.otherhand.org/home-page/area-51-and-other-strange...). Basically that Bob Lazar schmoozed his way into a job at Area 51 due to a chance meeting with Edward Teller. He brought people to watch a classified test (of experimental, but completely terrestrial technology) and got into deep shit over it.