Just picked up Everyday Shooter and fLOw. Everyday Shooter's graphics are pretty trippy but aside from the graphics, it was still just... a... everyday shooter... ahem, fLOw on the other hand, was pretty addictive for me. At first I was pretty pissed because I couldn't get the hang of the controls but then it just clicked and I was munching the white circle thingies faster than you can say Pacman.
OT: I'm happy that they lowered the price but that's not a substitute for more PS1 games. If only Sony wasn't so hung up about making them all compatible with the PSP, they could pump 'em out faster like Nintendo does.