what am I missing?

So I finally have enough bread to get a PS3 and want to know what the best games on the system are. System-specific as I get most multi-platform games for my 360 for achievement purposes. Anyway, here's what I know I want for sure ASAP:

Uncharted
Uncharted 2
God of War III
Killzone 2
inFamous
The Last Guardian (I know it's not out yet, but Ico and SotC were brilliant so I know I'm buying this Day 1)

And here's what I might want later on:

Final Fantasy XIII (if the PS3 version is head-and-shoulders better)
Valkyria Chronicles (strategy ain't usually my thing, but I've heard way too much good to ignore it)
Metal Gear Solid 4 (kinda fell out of love with the series but I might as well finish it out eventually)
Heavy Rain (not huge on adventure games but I love the premise)
Resistance/Resistance 2 (I dig the concept, but I'm kinda knee-deep in shooters as it is, so these will have to wait)

So what am I missing? Anything else on the black box that absolutely needs my attention?
ps3 games download
how to download ps3 games

gran turismo 5, (i know its out, its really good)
little big planet (millions of user levels, and its a really good game, its a shooter, a action, story etc. you name it!)
tekken 6
warhawk
and there are a lot more.