If you can convince people to pay you a lot of money to buy your books, courses and then go meditate with you (to contact aliens!) then good for you. I respect cult leaders so much because I can't even begin to understand how they do it. That earns this "documentary" the second star ...
If you can take money away from morons, do it all day everyday, it's good for evolution! This greer guy is doing us a service! (yes he is destroying every last bit of "maybe" in the minds of people skeptical about UFOs, but still, Kudos!)