mowe on 29 May 2009
I don't think there have been too many games that are moving away from HD and going to Wii. Some of the games you listed are geared specifically to a "Wii" audience (Spyborgs, Boom Blox) and some are multiplatform (Harry Potter, NFS).
But you're absolutely right in saying that the Wii is getting a lot more support from third parties this year. Just looking down that list makes me realize that once Nintendo adds their own '09 lineup to the mix (Pikmin 3, Wii Sports Resort, Wii Fit Plus, and one more hardcore game in fall/winter), this year will end up being a pretty darn good one for us Wii owners.
# of games above 75 on Metacritic (including downloadable):
360: 241 DS: 144
PS3: 152 PSP: 126
Wii: 85
