I've seen the trailers. i've heard the buzz, both good and bad. i want this game. My question is this. I'm rather new to hearing about the game, but as i've heard, it's been around(in development) for a long time. is this going to be a disc based game or a downloadable game. Just wondering if I have to go to Gamestop or PSN Store to pick it up. Also would make a difference on price, and I'd very much like to know. Thnx.