If you don't think it is scary in the first half, just wait until you get close to the end. You know, all these years when I've been saying "I think they beam stuff into people's heads" that do any number of things - make you foggy in the head, make you angry, make you stupid, give you cancer - well, guess what? Apparently I'm not nuts. He shows the leaked documents describing this technology and activity. And you will be shocked by a whole bunch of other stuff. Just freaking mind-stopping. (Not a pun or an irony here.)