You know, this is something we talked about in December after our teens declined to go on a number of rides; they don't care about Disney history, and at this point - they'd have to, in order to enjoy some of the old rides. (Unless someone out there really thinks Mr. Toad is a great ride lol.) Updates are going to make an equal number of people angry and happy. Some people don't want any of the classic old rides to change, which is a perspective I get, and I don't love the idea of catering to new IP only. The reality is that a good ride is a good ride, and there weren't enough of those (per their definitions) to keep my teens interested in a future trip. They have grown up on a variety of
Disney vacations (parks, Aulani,
DCL, etc.), and in like 10-15 years, they are the ones who will have kids to take on Disney vacations. Just not sure they will be as into them anymore, certainly not the way I would have thought 5 years ago.