I can't say for sure... I really like SSBB, but Galaxy is a great game too. hrmmm.... MP3 was a good game and I like it, but I haven't finished it yet.

SSBB for me.

None of the games on the list are influential in any way.

SMG loses its replay value on its second playthrough.

Honestly I was bored of it after one month. :/

Brawl will actually last me years. :]

Have you been living under a rock?!?

OT:  For me its Brawl, but it has gotten boring for me because either my friends are to lazy to get their wii online or I can only play with them once a week.  Hopefully this all changes when my brother gets back from studying abroad.  I did really like SMG but it's not my favorite Mario game.  Super Mario World will always have my heart. 

 I think you need to find out what the word means before embarassing yourself further.

Galaxy for me, though I haven't played MP3 yet.

I think Galaxy was the best out of the big 3, but Brawl comes very close to it, Can't say much about corruption because I have yet to get it.

Haven't played Metroid, the other 2 weren't really as great as I imagined, although both fantastic.

Galaxy is such a polished experience, it's a matter of a Diamond over a Ruby.

^So it depends on your outfit for the day?

Montana is a guy so he probably just sticks with gold and can't handle some variety.  ^_~