I had the most fun with my ps3 downloading r-type (screw the ps1 load times though) and trying to 1 credit-clear it. never got past the 5th stage boss.
Demon's souls is alright but overrated. Bayonetta was awesome (much better than god of war) and I really really want to play vanquish. MGS4 was pretty fun. It's like the best game ever and the worst game ever collided on the same disk.
Had to sell my ps3 to pay for my personal training cert tho LOL!