http://www.demo-it.net/wii-upgrades-2009/

The differences of the Wii and WWE 2009 WWE 2010 for Wii.?
How much you pay for it. Worth the upgrade from WWE 2009? How longs the race (Hours)?
It depends WWE 2009 uses more proposals to make moves and such. What seemed cool but more features stripped out because of this. 2010 WWE uses the Classic Controller and has a more old school feel to it. Not using movements of any kind. The company has more match types in 2009 and more weapons for Extreme Rules Match. The races are long enough theres at least 5 fighters to choose from Road To Wrestlemania. They also have building a superstar career, and a woman. I would say yes buy it only if you want to relinquish control of movement. Or wait a little until 2011 comes out in November or THQ has announced a new set of WWE-Star is more of a arcade style or wrestling.
Playstation 3 LineUp 2009 2010