I half agree with him in regards to the WiiU. It's becoming progressively more and more a Nintendo only system, with only a select few major none Nintendo made or funded titles finding their way onto it.
A large chunk of the core market enjoy Nintendo games, but as we can see with the WiiU not many (relative to the market size) are willing to buy an entire console for the games of 1 publisher. That combined with their lack of proper utilization of the WiiU Pad does bring into question the need for the console itself.
That said, i wouldn't want them to stop. They might fall flat on their faces sometimes (WiiU and GC), but other times they make something interesting or new (N64 and Wii). They add a little bit of spice to the industry that gives Sony and MS a second dynamic to consider when making major decisions.
