UPDATE: it's pretty much confirmed. He has the final retail copy of GT5. The game doesn't even have a release date and people have got their hands on it. This is a disaster!

http://www.youtube.com/watch?v=_wm5ojKNR2M

Original post: Looks like pretty solid evidence. The trouble is, he's too busy playing it to talk :P

http://www.youtube.com/watch?v=7Z6YwmG5KRo

The guy who uploaded the video isn't the person in question. It's someone in his friends list that is no doubt being bombarded by messages and friend requests right now. As you can see, no GT5 in his trophy list... this could be for a number of reasons. So far he's responded with nothing but "bad shadows"...

Apparently, he's synching trophies now...

I feel sorry for all those sony fans who can't play it, but some random guy can! :P

I hope he throws us a bone. Like a track list or something.

He uploaded a video! (how the fack do you embed on this stupid site?)

http://www.youtube.com/watch?v=_wm5ojKNR2M

That did no justice to the game at all. God he needs better video capturing material. 

A race doesn't really prove much...

actually, yes it does, that race is one of the first, if not the first race in the game, the cars never were featured in a demo before, so it's not an early demo...

A track and multiple cars that the GT nerds over at GTPlanet have never seen does though. It's most likely an early event in GT5's career mode.

IT'S REAL GUYS!!! The final version of GT5 is out in the wild. It's closer than we think!

I was thinking maybe menus, garages, then a race, As much as possible basically.