Yeah, I was being melodramatic back on Friday, but I'm making a serious point: a year ago, I'd consider buying anything and everything with Mario in it. Now I still want real Mario games, but my interest in the spin-offs is pretty much gone.
I'm sure Nintendo's goal was to make Dance Dance Revolution and NBA Street something special to Nintendo fanboys like us. But between Mario Party 7, NBA Street v3, Mario Baseball and Mario: DDR, what game are you going to buy? Instead of making these games special, I feel Nintendo has made Mario less special.
Casual gamers and Sony/MS fans won't care about any of these announcements in the least. Nintendo is not impressing any potential new GameCube owners.
Nintendo fanboys will pick up some of these games, but very few of us will buy all of them, and some of us are starting to lose interest in Mario in general.
I do think this could be a fun game, and I am glad to see Nintendo cooperating with third party developers; I'm also afraid the sales results will be less impressive than the third parties hope, and if Nintendo continues down the path of selling Mario to everyone that wants him, I don't think history will view it as a smart decision.