Oh my gosh what a terrible documentary.

The bit where the "aliens" cropped a picture of themselves into a field along with some reply to information we sent out to space made me laugh. COME ON. Aliens travel billions of miles across the Universe and pick up our radiowaves. So they pop down and instead of, you know, replying with the same radiowaves, they use Microwaves and Electromagnets and shiz to knock down patterns in our crops before disappearing off into the night sky. Yep, definitely sounds plausible, but hey, maybe thats how how they communicate with each other on Xen, how the fuck should I know.

I think there was one rational mind in the whole thing: the journalist towards the end. It could have been an interesting documentary about REAL evidence for cropcircle phenomena, if indeed any exists at all, instead they trotted out these people with ridiculous claims and beliefs which overshadowed any real evidence there might be. If there isn't any evidence? Well, find some evidence for the man-made theory and give the documentary a different spin. Documenataries full of claims and without any fact are just awful.