Every game can't appeal to everyone. Though most games appeal to me haha. I'm a PC gamer and Wii gamer (which means I play almost all the same games you do on your 360). Personally, I had more fun with SMG than anything else I have played in years. It was the only game that made me feel like a kid again.
I liked CoD4 for challenging me, and loved Orange Box for Ep2's great story and Portal's ingenious design. I'm not a big fan of Bioshock. I think it's a lesser clone of System Shock 2 and it really fell apart at the end, but I loved the graphics and art. Zack & Wiki is the most challenging game I've played all year, and Metroid Prime 3 is my favorite Adventure/FPS game because of the controls, which I enjoyed even more than Mouse and Keybaord (means a lot comming from a PC gamer). Fire Emblem was a great SRPG (and a great sequel to PoR). RE4 Wii Edition gets my award for best controls of the year.
Anyway, enjoy your Wii. Personally I play my DS more than either my Wii or PC hehe.
