1. MGS4 - superb game(its even fantastic if you are following the previous series)
2. GTA4 - no idea
3. COD4 - no idea
4. Silent Hill - from the review, its not that good.
5. Alone in the Dark - after tried the demo, I decided to skip it.
6. LBP - great graphics, gameplay nice. very fun if MP and its level design tools is very customisable.
7. Resistance : FOM - no idea
8. Resistance 2 - no idea
9. Bioshock - the demo gives me good impression, but... yes, i am anti-FPS.
10. Motorift 2 - demo is quite nice, just the road grip... abit not that real.
11. Eternal Sonata - nice one. a decent RPG in ps3
12. Chronicles V. - its a SRPG with deeper story line than Disgaea 3. its a must buy for SRPG.
13. Assassin's Creed - no idea.
14. Uncharted - just buy


I currently own MGS4, LBP, Prince of Persia, Dynasty Warriors 6. So far, I have to say the 1st 3 titles is must have