[quote name='rebenns']Actually, there are a ton of must haves - Lumines I and II, Ridge Racer, Wipeout Pure (and the new one, can't remember the name), Metal Gear Solid Portable Ops, GTA Liberty and Vice City stories, Namco Museum Battle, Capcom Classics Remixed and Reloaded, Hot Shots Golf Open Tee, Gitaroo Man Lives, Patapon, and God of War Chains of Olympus, among others. The only downside - lack of Rpg's - aside from Valkyrie Profile and Disgea (which is more of a strategy game than a role playing), plus the lazy Final Fantasy ports, there really aren't a lot to choose from.[/QUOTE]
Yeah, I guess ... Again, I'm not saying the PSP is bad or anything. IMHO, I just think it's more valuable still as a device for non-gaming (or for emulations) than what's there. Lumines is fun, but most of those other titles are actually not IMHO killer apps. In fact, a good number of those are on the consoles (and arguably better on the PS2).
Add to that the fact that Publishers seem to bring the best PSP games over to the PS2 anyways and I'm even more torn on whether it's worth it. Rockstar has done that with the GTA series, and it's widely rumored that the recent GoW game on PSP will wind up on PS2 as well (I think EGM mentioned it and, well, it makes far too much business sense).
Maybe it's just that the same variety isn't there on the PSP as you have on the GBA or the DS. It's getting there, but nothing that strikes me. Of course, again, that doesn't mean it's a bad handheld -- just that a lot of the games aren't new experiences I'm interested in (I'm not an RPG guy), so I can't justify the price just to play essentially "reduced" or "mirrored" versions of PS2 games on-the-go.
Still though, I'm clearly writing here b/c I am semi-interested in the PSP

May be when it goes down quite a bit more, I'll bite.