he said he wants exclusives!...

if u wait a bit many games will come out liek resistance 2 and lbp.\

Ratchet and clank future: quest for booty (PSN)
Gran turismo 5 prologue (if u like realistic driving sims with no damage)
Ninja Gaiden Sigma

upcoming
god of war 3
tekken 6
resistance 2
killzone 2
LBP
white night story

hmm i think i will get Disgaea 3 & Ridge Racer 7 ... but i will not get GT 5 Prologue because i think FORZA 2 is better than it .. also for  Time Crisi 4 i ty it in my friends house and its totaly crap game so i will not get it.

PSN
PJ Monsters
PJ Eden
Echochrome
The Last Guy
Everyday Shooter
Siren
R&C: Quest for Booty

PS3
Hot Shots Golf 5
Disgaea 3 (assuming you like SRPG's)

Rest of the Year
PS3
LittleBigPlanet
Motorstorm 2
Resistance 2
Valkyria Chronicles
SOCOM: Confrontation

PSN (to be honest I'm not sure when these are actually coming out)
Fat Princess
Flower
Savage Moon

ratchet & clank .. yah thnx for remind me ... but for GT 5 .. sorry man i prefer FORZA 2 on it ... ninja gaiden already play it on xbox so i will not get it ... the upcoming game looks all great.

i think pixeljunk eden will be a good choice .. thnx ameratsu

gran turismo prologue, eternal sonata , naruto, socom
and little big planet in a month or 2

Why did you not like them? Did you play demos of them or the Full game? Just want to know as I find HS and Folklore to be brilliantly done games.

Disgaea 3 is pretty good for a SRPG.

Assassin's Creed if you have not tried it.

COD4,given.

Last Guy is a download, really fun

Sirens Blood Curse is also a DL, I fell in love with it even if the reviews are not spectaclular.

You seem to have all the really big exclusives already (MGS4, Resistance, R&C, SSHD, and Uncharted. Now you just need to anticipate the coming releases.

Valkyria Chronicles is a Gridless SRPG. Unheard off, ever.

Little Big Planet..........HUGE

Resistance 2 will be awsome FPS

Eternal Sonata if you have not played it on 360. Even if you have this version has extra stuff.

Bioshock, same as Eternal Sonata. Butt Tons of exta content, slightly improved graphics.

Naruto Ultimate Ninja Storm. I am not a big Narutard fan but that game looks sick, you should check out the new vids.

 i tried the full games in my friend house and i dont like them that much .. as for the multiplatform games .. all that u mintion it i have it in my 360 .. go check my collection.

Like a few others have said, if you don't have R&CF: Quest for Booty, I'd definitely look into that. Despite the fact that it's rather short, I had a blast playing it (many, many times). Other than that, I can't think of anything, but I haven't tried anything else outside of what you've played.