These are the games I have:
2010 Fifa World Cup SA
Assassin's Creed II
Battlefield Company
Call of Duty 3
CMR Dirt 2
Metal Gear Solid 4: Guns of the Patriots
ModNation Racers
Pes 2008
Racedriver Grid
Ratchet & Clank: Quest for Booty
Ratchet & Clank: Tools of Destruction
Sonic's ultimate Genesis collection
Street Fighter IV
Uncharted: Drake's fortune
Uncharted 2: Among Thieves
I haven't bought any in a while though. I hope to purchase NHL '11 soon, but it's still 65 euro and by the time it drops to say 30 euro I'm afraid the stores have run out, gonna be a gamble
My fav games of the above:
Uncharted 2, Ratchet & Clank: Quest for Booty (short game, but it's nicer than the 1st episode), Racedriver Grid (just lay back and do a race, it's nice) and the Fifa official WC game (though I really miss the option to randomize the quali-groups).
I haven't really gotten into BF and CoD yet, played it like 3 times
And the Metal gear game is still untouched, even though it was one of the first I bought.. I really need to play more
If you want more detailed info/review on a game I'd be glad to supply.
edit: GT5 is definitely on my get-one-day-list