Just to illustrate why we are hating on IP (i.e. movie characters):
We could be getting:
Play! will be using the latest VR/AR tech that is updated annually and introduce new EPCOT characters, original stories, and original music by contemporary composers you'll be listening to for decades bringing back fun memories.
But most likely it will be:
Play! will use tech that is already outdated, will be frustrating to use, and in some cases actually be last year's Xbox or Playstation. Movie characters will laugh and dance to all your favorite Disney movie soundtracks.
And that's why EPCOT fans are a little grumpy.