IF you own a wii like me dont get it just use Madden 08 this game on Wii is extremly childish compared to 08 ( a serious game) in the wii version the grass looks fake the sound effects are horrible and miss are everywhere -.-
I have a wii (well my step mom bought it so its not even mine) but it wasnt made for graphics its made for fun games that are realistic.
XBOX is pretty much copying Wii from what ive heard about there anouncements at E3 there going to have there own xbox version of mii and there going to have motion sence controllers.
So id just wait for that if you want good graphics like a wii type. If you want a fun game to play with family definatly the Wii and Wii Fit--it really helps! ;)