Yes, the music adds to atmosphere. It's just that if you're only trying to sell a game for atmosphere, you're practically selling interactive movies.
Music with an interactive visualization. After all, movies are intended to look good.
The only three games I really enjoyed were Mario Kart Wii where the motion sensor really worked, SSBB because I like the fighting elements and Monster Hunter Tri for not being a loving gimmick.
There's about 4 games I enjoyed on the Wii. SSBB but I'll agree that melee is better, though that doesn't mean brawl sucked. Mario Kart Wii was actually pretty fun, as the motion was pretty simple and effective, actually enhancing the gameplay. No More Heroes didn't use the motion very much, and was a pretty interesting game. Also Okami which I just recently got, but that's not a Wii exclusive. The motion controls on it can get annoying sometimes.
They aren't first party nintendo games. I am talking about first party nintendo games like mario, kirby, Zelda, etc.
Name one NEW first party nintendo game between 2006-2011.
But this topic isn't just about first party games.