I'd probably wait for the reviews on Modnation Racers before getting the game of the year edition. MNR is a little more interesting with a fully fledged story mode, faster results:time expense ratio in creation, and a multiplayer focus rather than multiplayer tacked.
Not that LBP isn't a game to get though. It's very good too.
Demon's Souls isn't hard but sometimes it's kinda tricky knowing what to do or where to go. I played half the game without a guide book, and frankly found it a more enjoyable experience with the guidebook. With a guide book it feels appropriately challenging, without it can feel like a little trial and error, it's a great game though but most people playing it end up on youtube walkthroughs or the wikia anyway.
Uncharted is definitely a better package than Battlefield Bad Company. Not that it's a bad game but uncharteds production values pretty much put just about any game to shame. It's definitely a must have for a PS3 owner...
If you do decide to look at a JRPG Yakuza 3 and Star Ocean the Last Hope were much better experiences for me than FFXIII or White Knight Chronicles.
One of the most overlooked, yet fantastic PS3 exclusives is Wipeout HD Fury, if you like arcade racing games this is definitely a must buy.







