Wiifit, though somewhat a game is meant to encourage people to know more about their health. So don't expect something like Mario Party and stuff. Basically you measure your something (IMB or something?) everyday and keep track of how you're doing and what factor influences it (ie. day of the week, what you ate, etc.) It's a touch generation game (much like Brain Age), and this sort of game may not appeal to all.
Just something to consider before buying/ranting : )
