Compare "Brawl" with what the PS3 and 360 are getting.
they fixed the sixaxis problem?
Brawl - if it lives up to the last 2 incarnations, it'll get 1000+ hours of playtime easily and still be fun for a good 7-8 years without getting old
Halo 3 - a shooter which lacks the keyboard/mouse essentials for a shooter game.
Guitar Hero 3 - More expensive on the PS3/360 than wii, and lacks the individual speakers on the guitars and rumble
Call of Duty 4 - A PC game port, guess where it'll be better
Rock Band - far too expensive
Mass Effect - 40-80 hours of playtime easily
World in Conflict - Another game that'll pale in comparison to the PC version
Unreal Tournament 3 - I'm noticing a trend here..
Half Life 2 Orange Box - Do I need to say anything?
Manhunt 2 - Haven't really heard much, and don't really care since rockstar killed DMA
Assasins Creed - TBH it looks like Prince of Persia with a new skin, I'll pass
To be perfectly honest, for consoles this holiday season is really lacking. PC gaming on the other hand is looking pretty good with the new CoH expansion, ET:QW(I hate it but I know it'll be eaten up like mad), Hellgate:London and Crysis. Anyone but an xbox fanboy can tell that the PC versions of CoD4, HLE2, GoW and UT3 are going to be better than the console versions. Between Wii and PC games I don't think I'll be seeing any game time for other systems.