yellow15 on 27 May 2007
i would say there are two Wii system sellers: Wii Sports and Zelda.
Super Paper Mario doesn't really count if you ask me. And same for Pokemon (Wii), Mario Striker. They are great games, but not system seller.
But there will be three more Wii system seller coming out this year: (big three from nintendo) Mario Galaxy, Smash Bro and Metroid (to a lesser extend).
I don't think there is any system seller on PS3. Motorstorm or Resistance are good games, but just like Paper Mario, they are not system seller (esp consider the price of a PS3)
Now back to the topic, another underrated title is MarioKart? I know of many people buying a nintendo system just (or mainly) because of mariokart
