Just added my 50th: The Godfather on Wii.
The driving was kinda iffy but the rest of the game was very enjoyable.
I can't really comment much on Spyro except I played about 10 minutes of a PS1 Spyro game years ago and it put me off platformers, as such I didn't buy a platform game between Banjo-Tooie and Virtual Console Super Mario 64 (though tbh I can't think of many platformers in that time that people mention, so perhaps I didn't miss much)
I've never tried Wii Fit, though I have considered it (more as a means to get my family to play games than for myself)
Wii Sports is awesome, you'll see it higher up on my list (but for fear of smeags I shall not say where)