Medal of Honor Heroes 2 hands-on at PSPFanboy.

"Will Medal of Honor Heroes 2 become the best FPS on PSP? To be honest, that's not a very difficult task to accomplish. The system has struggled to get a decent FPS game on it, as many developers have long forgotten how to make a game of that genre without a second analog stick. Developers are slowly learning, and as Medal of Honor Heroes 2 proves, they may have finally nailed it on the head."

Full Source: PSPFanboy