final fantasy 13
uncharted 2
assassins creed 2
fifa 10
heavy rain
lost odyssey
uncharted drakes fortune
modern warfare 2
white knight chronicles

Here is my list:

1. Mass Effect 2
2. Valkyria Chronicles
3. Dragon Age
4. Uncharted 2
5. Mass Effect
6. Bayonetta
7. Final Fantasy XIII
8. Lost Odyssey
9. Borderlands
10. Heavenly Sword

1. MGS4
2. Uncharted 2
3. Valkyria Chronicles
4. Demon's Souls
5. Uncharted 1
6. Pokemon Heart Gold
7. Killzone 2
8. Assassin's Creed 2
9. FF7 Crisis Core
10. Heavenly Sword

@kevinsdb

so far this is the current standings.

1. Uncharted 2 328 points
2. Metal Gear Solid 4 321 points
3. God of War 3 204 points
4. Mass Effect 2 202 points
5. Final Fantasy XIII 133 points
6. Killzone 2 123 points
7. Mass Effect 117 points
8. Fallout 3 111  points
9.  Bioshock 106 points
10. Oblivion 101 points

All good games but still I'm surprised that Gears of War is not in the current top 10.
Metal Gear and uncharted 2 are rlly duken it out too lol

1. uncharted 2
2. mass effect 2
3. mgs4
4. god of war 3
5. final fantasy 13
6. uncharted
7. team fortress 2
8. portal
9. modern warfare 2
10. littlebigplanet

noooo MGS4 should be top =(

noooo MGS4 should be at #1, FF13 should be at #2!!!!!

Thanks for the updated OP!

1. Metal Gear Solid 4
2. Uncharted 2
3. Oblivion
4. Gears of War
5. Little Big Planet
6. Warhawk
7. Call of Duty 4: Modern Warfare
8. Killzone 2
9. Fifa 10
10. Nba 2k9

1.Metal Gear Solid 4
2.Fallout 3
3.Braid
4.Forza Motorsport 3
5.Mass Effect
6.Orange Box
7.Bioshock
8.Dead Space
9.Gears Of War
10.Resident Evil 5

My Top 10 PS3 Games, that I have played so far:

1. Final Fantasy XIII

2. Heavy Rain

3. Uncharted 2

4. Uncharted

5. Resident Evil 5

6. Heavenly Sword

7. Resistance 2

8. Ratchet  & Clank: A Crack in Time

9. Ratchet & Clank: Tools of Destruction

10. Katamari Forever