This is a lot of fun, easy to play (but not easy to play WELL on higher difficulty settings), as well as possible to play while walking on the treadmill or riding the exercise bike.

Especially like the antics of the pros ... occassionally they'll start limping after hitting a bad shot, etc.

See it at: http://www.amazon.com/SPORTS-Grand-Slam-Tennis-Nintendo-Wii/dp/B001U2BMH2.