Alternate Prometheus screenplay by Jon Spaihts and Damon Lindelof. Is it genuine?

I've read through it and i'm pretty sure it's a fake. Interesting read though.

"Mind grain" ha ha. Yes I certainly HOPE this is fake! But then, you read Lindelofs script and you have to wonder. I mean, I love Lindelofs treatment for Prometheus but you read his script and it reads like the work of an 16 year old In terms of grammar, etc.

The funny thing is, that script circulated on this site before the movie was released and it does follow the same sort of thematic patterns. Where does this stuff come from? 

Yeah "Mind grain." LMAO. It was that that did it. Yeah, it's gotta be a fake! I really should have read through it before posting the link, but should'a', would'a', could'a'.