With the veracity and borderline rudeness that many have posted, it seems the OP has hit a nerve in some.
I've been a member of this board for over eight years now, and it seems this "hater" and "foamer" mentality goes back and forth. The OP didn't say anything crazy, just expressed what many of us feel - that a lot of the additions/enhancements do everything but add to the theme park experience that Disney used to be known for. You know, before Universal came and made the best ride of the 00's (Spiderman) and the best of the 10's so far (Harry Potter) and Disney gave up and just kept developing the "resort".
This goes back and forth - the backlash, the backlash of the backlash, etc. as new members come and go.
The truth is, the OP didn't say anything outrageous. While I look forward to New Fantasyland because it's overall a vast improvement on the "place making" of the area, and I also can't wait for TLM and Mine Coaster. But overall, WDW has added nothing nearly that impressive in quite some time. MILF, TSMM, SGE - these are the types of attractions we were getting, now besides Fantasyland it's all a bunch of temporary gunk.
I mean, they held a big press "event" to tell people that they were adding some more benches to Fantasmic - and it's not even adding capacity. Not "We are getting an awesome new Dragon, so our in-room TV channel isn't lying about what you will see anymore" or even "we are adding a new segment with new characters".
They are taking an empty space people stood (which I actually quite liked the way it was) and adding some plain steel benches. Yay?
That's what qualifies as "news" from WDW these days - and I'm sorry, the OP is correct - as much as I love the place, it's become very, very stale. When they do build something big - Everest - it turns out to be the laughing stock of the theme park industry because the whole thing is themed around a Yeti that has been broken for five+ years.
It's not about "doom and gloom", it's about the reality. We can still enjoy WDW, but only the most ardent "foamer" would argue that anything they have built this century is nearly the caliber of what came before. It just isn't. Doesn't mean you can't enjoy what they have done, but none of it has "WOW'd" anyone, the best they get is "oh that's neat".