I did not like DD either, the controls were rather loose. Snes and DS versions(the only other 2 I have had alot of experiance with) have extremely tight controls.
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