Going to collect a bunch here, Wii then DS and first-party then third-party then licensed crap in alphabetical order.  All the good games have been previewed by now I think.  Add your own links and me or another mod will edit them in.

Wii First-Party:

Metriod Prime 3: Corruption:  IGN Gamespot
Super Mario Galaxy:  IGN Gamespot
Wii Fit:  IGN Gamespot

Wii Decent and Better Third-Party:

Bleach: Shattered Blade:  Gamespot
Boogie:  IGN
Crash of the Titans:  IGN Gamespot
Cruisn':  IGN
Dance Dance Revolution: Hottest Party:  IGN Gamespot
de Blob:  Gamespot
Destroy All Humans: Big Willy Unleashed:  Gamespot
Dewy's Adventure:  IGN Gamespot
Dragon Ball Z: Budokai Tenkaichi 3:  IGN Gamespot
Dragon Blade: Wrath of Fire:  Gamespot
EA Playground:  Gamespot
Geometry Wars: Galaxies:  IGN
Ghost Squad:  IGN Gamespot
Guitar Hero III (not the Wii version):  IGN
Legend of Spyro: The Eternal Night:  IGN Gamespot
Lego Star Wars: The Complete Saga:  Gamespot
Mario & Sonic at the Olympic Games:  IGN
MySims:  IGN Gamespot
Naruto: Clash of Ninja:  IGN
NiGHTS: Journey of Dreams:  IGN Gamespot
Rayman Raving Rabbids 2:  IGN Gamespot
Resident Evil: Umbrella Chronicles:  IGN Gamespot
Sid Meier's Civilization Revolution (not the Wii version):  Gamespot
Simpsons Game (not the Wii version):  IGN
Sims 2: Castaway:  IGN Gamespot
Soulcalibur Legends:  IGN Gamespot
Thrillville: Off the Rails:  IGN
Tiger Woods PGA Tour 08 (not the Wii version):  IGN
WWE Smackdown! vs. RAW 2008:  Gamespot
Zack & Wiki:  IGN

Wii Crap: (if someone really objects I'll move the link up :P)

Ben 10: Protector of the Earth:  IGN Gamespot
Blocks:  IGN
Cars Mater-National:  Gamespot
Dave Mirra BMX Challenge:  IGN
Fishing Master:  Gamespot
Game Party:  IGN
Golden Compass:  IGN
High School Musical: Sing It!:  IGN
Iron Man:  IGN Gamespot
Jenga:  IGN
Looney Tunes: Acme Arsenal:  IGN Gamespot
Namco Museum Remix:  Gamespot
Smartypants:  IGN Gamespot
Williams Collection Pinball:  IGN

DS First-Party:

Brain Age 2:  More Training in Minutes a Day:  IGN Gamespot
Flash Focus:  Vision Training in Minutes a Day:  IGN Gamespot
Legend of Zelda: Phantom Hourglass:  IGN Gamespot

DS Decent and Better Third-Party:

Contra 4:  Gamespot
Dementium: The Ward:  IGN Gamespot
EA Playground:  IGN Gamespot
Final Fantasy Crystal Chronicles: Ring of Fates:  IGN
Final Fantasy XII: Revenant Wings:  IGN Gamespot
Front Mission:  IGN Gamespot
Geometry Wars: Galaxies:  IGN
Mega Man Star Force:  Gamespot
Mega Man ZX Advent:  IGN Gamespot
Phoenix Wright: Trials and Tribulations:  IGN Gamespot
Rune Factory:  IGN
Simpsons Game:  IGN Gamespot
Sonic Rush Adventure:  IGN
Warhammer 40,000: Command Squad:  Gamespot

DS Crap:

Hannah Montana: Music Jam:  IGN
Iron Man:  IGN Gamespot
Looney Tunes: Duck Amuck:  Gamespot
Namco Museum DS:  IGN Gamespot
Puzzle de Harvest Moon:  IGN
Touch Detective 2 1/2:  Gamespot

Hehe two of those links are broken, trying to fix... stupid RTF editor :P

Ok fixed. Now someone go do the same thing for MS and Sony 'cause I don't have time right now. :P And add in anything I missed. Oh and discuss the previews here too!

Great list. Great job DKII

Why is dementium crap, when both of the websites preview it positive?

I would move Dementium to the normal list.

It's no AAA title...but I planned on getting it for some quick zombie fun on the DS...

Great thread idea. I've wanted to look up previews on games but don't have time to sift through everything to find them.

contra 4 just decent???

Yeah...you should take out the "Decent"...Contra 4 will kick ass...

Well I meant Decent and up. So I didn't have to separate the different degrees from Decent to Good to Great to Awesome :p

I'll move Dementium, I'd never heard of it and didn't know anything about it.