A major issue is that Disney is a nostalgia company. And, (personal opinion) leadership is coming from a branding/merchandise and film perspective - not a hospitality perspective. The issue there is replacement. When you create a remake of the Lion King, the original Lion King still exists. When you replace Festival of the Lion King with a new show, the old show no longer exists. That's an important difference when creating things. That means you need to (or at least should) consider a broader audience and make the smallest change possible where there is actual nostalgia, focusing on areas where nostalgia is lower. Plus, you have to really understand the return on investment of the given change.
If you have an audience that wants change (which is a lot), often they are satisfied with any change. The main goal is seeing something fresh, something new. For a creative company, that's great because it lets them focus the change on the nostalgia crowd. Preserve what they want most (even if it's a new version of it) and then change other things - satisfying the "change crowd".
I would argue many of Disney's decisions in the last 5 years are intentionally against large portions of their nostalgia crowds, focusing on a very specific brand-loving crowd. So, it leaves everyone else out of the cold. And, those who like change get vilified - because you represent the audience that is destroying our enjoyment and out nostalgia. I'm not saying that's fair. But, it's unfortunately the reality Disney has created by dividing its fan base like this. If they focused more on speaking to as much of their base as possible, the complaints would be present but lower. But, "Disney is a business..."
(EDIT: That last line was not directed at you,
@helenabear! Rather those that say Disney shouldn't bother focusing on any of the naysayers since it's just a business who should maximize immediate profits.
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