I find it hilarious how people think that Nintendo abandoned hardcore gaming with Wii. I use to put out a comparson between GCN and Wii. Guess what?
NINTENDO GAVE US THE SAME GAMES THEY DID ON GAMECUBE!
They just release faster and more closely together. Gamecube would release 1-2 big games a year so people thought Nintendo focused on hardcore. Mariokart

D came a year after Mario Sunshine whereas Mariokart Wii came out only a few after Galaxy.
People think that because Nintendo released Wii Music, Wii Sports etc..
in addition to then hardcore games, they abandoned hardcore gamers. So what if Nintendo decides to focus on promoting Wii Fit and Wii Music more than Smash Bros.? Hardcore gamers know what Smash is and don't need a commercial to buy it but casual gamers may not know what Wii Music is and won't find out by visiting a game website.
The only games I see Nintendo has not given us this generation as they did on GCN is Starfox and Pikmin but Nintendo has given us:
Donkey Kong Country Return
A third person Metroid
A sequel to a Mario platformer
Punch Out!
Sin and Punishment 2(This is from Treasure who is not known for making sequels.)
A second Zelda(You can argue TP was released for Wii launch)
Excite Truck
Sorry for the rant but this Nintendo abandoned hardcore gamers whining tick me off for people's lack of thinking.