I sometimes wonder about the kind of people who see a product like the Wii U and think, 'yeah this is going to be MASSIVE'.
This was the most predictable thing to happen in a long time, an idiot could have seen it a mile away!
I wouldn't write Nintendo off, but there is only so many gimmicks they can get away with before they have to do something which is just really good in the traditional sense of the word.