Plus just look at Captain Rainbow. It's a B-title. So is Animal Crossing. So is Warioland Shake. Pretty much every year Nintendo has some big A-title around Christmas. Last year they had Super Mario Galaxy. What the hell do they have this year? It looks like Wii Music is their big Christmas title. So core gamers don't get one or what?
The games are there for those who want to play them. What's a B-title? Is Wario Land not good enough? Well, Christ, what is for some people? Wario won't sell consoles, but I don't think Nintendo needs system sellers. They'll do just fine releasing good, fun titles.
Also, I don't know if you've played No More Heroes, but if you didn't, then you need to shut the hell up. You want a hardcore game? There it is.... sitting on store shelves, not selling as much as a game that great should. It's niche, but it's a core game. It boggles my mind how many people have passed that game up and still think they have the right to complain about what's on the Wii.