If you like games with adventures and unlocking mysteries. I
highly recommend The Legend Of Zelda: Twilight Princess!
(RPG+Strategy)
Its really fun and interesting, you should play it if you like
your games to be a little more of a challenge on your brains. xD
You can do lotsa stuff in the game like... Fighting with your
sword-like wii and fishing and probably alot more but I'm not sure
cuz I just started playing. heh. The graphics is not bad, a little
bit like Jak3 (PS2) but of course it is not compared to Final
Fantasy.
And if you like VS games! You should try Super Smash
Bros Brawl (VS)!
I heard it is one of the top wii games now! I have not tried it
but would love to! and the gameplays that i watched on youtube
looks really cool :D It's a 4-player VS game!