They are pretty fucking mental. Nice, but mental.
It was started out a Shorpshire raised chap called George King in the 1950's when he was contacted by an alien of some sort. He then, through doing shitloads of yoga, was able to be a kind of medium between earth and aliens. Apparently he predicted the Chernobyl disater and few other bad things.
There are recordings and videos of these telepathic happenings. He even manages to contact the Master Jesus (from Venus) and an alien that goes by the name of Mars Sector Six.
The thing is, people actually believe this.
(skip to 10.36 to see it)