I'll play this, but I agree that the PSP is dead and it is baffling as to why it still has big games coming out on it. Upcoming games (including some that aren't in America yet): Monster Hunter Portable 3, Final Fantasy Agito XIII, Kingdom Hearts, MGS Peace Walker, this new God of War, Parasite Eve 3, Resident Evil, etc.
I really like the PSP, but I mean, the 3DS is gonna be out soon and there are rumors of the PSP2 and the PSP seems nonexistent in the west. Hopefully the PSP2 does come out soon and it is fully backwards compatible.
as for the God of War series, I'm fine with Sony continuing it and the games seem to sell well but I don't think it should still be a game on the scale of Uncharted or w/e. All four games are basically the same formula; it is in the comfort gaming zone with things like Ratchet&Clank and Gears. I have low expectations and as long as it hits on what was enjoyable before, I'll check it out.