Of course it will still be fun, but the nostalgia (for some of the older generation and those who have been going for years) is dissipating. While it will not be the end of Disney, it will certainly not be the Disney some of us grew up with.And this will be a ride with fake frogs, fake alligators, and a princess. It will be just as fun.
As said, not everything in life needs an agenda attached to it.