I've always wanted Nintendo to change. I wanted them to do something different, but that something different was a mystery. I've changed my mind though. Nintendo should continue staying their course. I think that's the best option at this point.
I think what Nintendo did at E3 was absolutely perfect. They didn't try to reach for some unknown demographic. They announced games that would keep their core fanbase and did so by announcing a bunch of games. They're definitely stuck in a really odd place. PS4/XONE on one side and Apple/Google on the other, but I think if they keep the fans they have at the moment happy and content, they can be successful. Their software sells well regardless of how well the hardware does. I think that's what makes Nintendo strong as this point. Their fans WILL buy their games.
It will be interesting to see what they plan to do next generation though.
