Almost every single game you named was a shallow cash in without soul (I bolded them). Why would somebody buy the original Wii Sports in HD or Wii Fit U, which was mostly a remake of the first two games? Nintendo Land was simply bad and not at all comparable to Wii Sports. And what are the most successful games on the Wii U? 2D Mario and Mario Kart. The same games that sold well on the Wii. And Mario U came out at a time when they totally milked 2D Mario and didn't put any effort into it. There was no progress, no improving the games for a new generation. They just threw them out there to appease investors. 

The Wii U has a freaking tablet controller! It is totally alienating the Wii fanbase and Nintendo's focus was clearly not on the people who bought the Wii. The product itself (the hardware) was a disaster through and through, with stupid marketing, no focus, no direction and a totally failed gimmick. You talk about Wii fans like we are stupid ("I prefer games that require actual skill") but you think you know what people like us would buy or not. 

But again, let's say you are right. Then it's game over for Nintendo. The hardcore gaming approach never worked for them. The mass market approach won't work either. That means goodybe Nintendo. 

But... the OP didn't really state any sort of answer, just a question, and really, there isn't a right answer. Everyone's gonna have a different one.

I hope one day people that says "Zelda always get delayed" can understand what they are writing rather than just throw an apologist useless comment. Oh, and that shitty Miyamoto comment too about delays.

It could be game over for Nintendo as a hardware maker. I hope that's not the case, but the industry is dramatically different today even from 8-10 years ago and the trends are not good for Nintendo which has a slow moving and out of touch management group. Nothing is promised in this industry on brand alone, you have to execute and be sharp if you want success.

Motion gaming and music instrument gaming was largely a fad IMO though. After a while the games become all the same and in motion gaming you begin to notice that your movements/skill/ability really don't matter that much and the experience becomes dull after the initial rush wears off. And that initial rush isn't even there anymore after playing the 50th motion game.

I didn't mean it as an insult, but it's true, a game like Wii Sports doesn't require any skill. As such it's always going to be limited in how much depth it has as a play experience.

Nintendo will have tremendous success on mobile I think because that's where casual gamers are now, things like Animal Crossing will be a huge, huge hit there if executed properly.

Ahaha, what a classic quote. Never gets old.

"A delayed game is eventually good, but a rushed game is forever bad"

I guess some devs take it to heart, and it's good they do too.

Lets be real anyway, Zelda could have been ready this holiday.

Nintendo wants it for the NX, so that means it will be delayed another 50 times if need be to make the NX launch. It launches when ever NX launches, at this point if something disastrous were to happen and NX were moved to 2018 or something, Zelda is 2018 too.

It's a business decision this time.

God, I missed your replies Rol! But you know, anything you say has become invalid and factually wrong the day I kicked your ass at Mario Kart Wii. 

For first party content, no.

Every Nintendo console post SNES is fine, but not great. Wii U is more of the same in my eyes but with abysmal sales primarily due to price and uninteresting gimmick.

I really do wish Nintendo had kept Rare around. They weren't perfect and they need to clamp down on the wildly bloated 3D platformers, but they still brought a lot of worthwhile content.

Nintendo has a near vacant lineup for their home system, which has been their worst-selling ever, and there is no third party support. Their handheld is aging, though it has games coming. E3 will likely have no new announcements. A new system is coming, but was delayed. Overall, their place in the industry has plummeted over the last 4 years. The president died.

Indeed, it is hard to argue that this is not the worst time ever for Nintendo fans.