Bought 1 so far, vice city stories. looking for a good racer and sports game along with something else as well. yes i bought this to pass the time at work.
God Of War on the psp is the shit. It is a "must buy" in my opinion. Tekken isn't bad to pass the time either.
Stealth genre:- Metal Gear Solid: Portable Ops (NOT Portable Ops Plus)
RPGs:- Disgaea franchise
Fighting/Action:- Dissidia: Final Fantasy
I like the Pro Evolution Soccer series.