1.) The American people are afraid of change I think. It takes us to experience before believing as with the Wii. The controller has always been something Nintendo excelled at. If Sony and Microsoft don't come up with something to differenciate themselves from Nintendo then they'll have a hard time selling the product as a new console rather than an upgraded PS3 or 360.
2.) Power in a console means nothing to me. Nintendo has never complained about their own hardware and the top 15 best selling games of all time are Nintendo software. 8, I think are Wii games. The Wii obviously lacked the HD quality of the PS3 and the 360 but Nintendo has always found a work around. I thought Super Mario Galaxy 1 and 2 were on a PS3 at first when the first leaked screens appeared. Now that's how it's done. It's not what hardware you have, it's what you do with the hardware, I think.
3.)I don't think their IPs can compete, let's be honest. I think SSBU will steal the show by itself if Sony and Microsoft don't have anything that produces a Wow factor like SSBB did.
4.) Once again I really don't care for power. Wii U has graphics good enough. Gone are the days when people played games for fun. I thought that's what it was all about. There's only so far you can go with specs and I don't think specs alone will win this console war. On the filpside I love my Wii U:)
I respect your opinions, these are just mine.