i have been to a gamestop where several the workers did not like the Wii at all. I have not seen to much of 360 over PS3... it is more of a HD bias.
End of 2009 Predictions (Set, January 1st 2009)
Wii- 72 million 3rd Year Peak, better slate of releases
360- 37 million Should trend down slightly after 3rd year peak
PS3- 29 million Sales should pick up next year, 3rd year peak and price cut