I thought Super Monkey Ball 2 and Beach Spikers were two of the best multiplayer games ever (especially with 4 Wavebirds), not to mention Pac Man Vs. I wasn't overly impressed by any first party stuff with the exception of Metroid Prime, and even that I found tiresome after a while. IMO Resident Evil 4 was the game that would have made the system wholly worthwhile, but it came out for PS2. To me after RE4 it seemed the system had pretty much run its course. Yeah, kinda disappointing.