Here is my list based on what you said you like, and based I think you might like.  The Last 3 games a platformers; if you enjoy those 3, I recommend buying the HD collection of Jak & Daxter ;)

1) UNCHARTED 1,2,3

2) GOD OF WAR SAGA (1,2 enhanced; 3; enhanced PSP prequels)

3) GOD OF WAR: ASCENSION

4) MGS 4: Guns of the Patriots (Play the HD collection first)

5) KILLZONE TRILOGY

6) InFamous Collection

7) Gran Turismo 5: XL Edition

8) Motorstorm Apocalypse

9) Heavy Rain

10) LittleBigPlanet 2 (there is no need to play the first one)

11) Ratchet & Clank: A Crack in Time (If you like this, play Tools of Destruction and the HD Collection)

12) Sly Cooper: Thieves in Time (If you like it, play the HD collection)

I'd say

Resistance trilogy - My favorite FPS franchise of all time
Uncharted trilogy
GoW saga
Infamous 1 & 2. I really enjoyed the first one and if you njoy the first one you love the second one :p
Killzone trilogy.
The Sly collection
Jak and daxter collection
Ratchet and clank collection.
Ni No Kuni
etc etc etc

i also recommend to buy TLoU

enough to get you going untill PS4 :P

What's there to recommend that hasn't been recommended?

I know you are more interested in exclusives but it's my duty to suggest to you the game 'Catherine'.

Same list i have except for the last 3 games, i do not like E games that much sorrry :P

what is fun is naming the exclusives the PS3 has just for the fact that it is such a huge number, Xbox has a tiny amount of exclusives compared to PS3 because microsoft chose to share most on PC so it takes away the "exclusive" in them like the witcher 2 

I forgot about one game that nobody listed I think! That is Playstation All-Stars Battle Royale!!! How could I forget?

Thanks for all the suggestions peeps.

I got Uncharted 2 and Grid 2 with my bundle so they should keep me going until next week.

I'll definitely check out infamous and resistance.

The last of us looks pretty cool too.

Good timing, The Last of Us is just coming out if you want something new to play.

Get Journey ASAP!!

Be a man and play Demon's Souls!