EPCOT is kind of a weird park to work with.
Like, yes, us hardcore Disney crusties long for the days when it was just an educational park with slow moving dark rides as its primary attractions. Thing is...people just don't go to Walt Disney World for that kind of stuff, lol. They want escapism from their slow, boring lives, to be thrilled, to meet their favorite characters, etc. That's why, over the years, they've been dumbing down EPCOT with fast paced thrill rides like Test Track and Mission Space as well as plastering Disney/Pixar characters everywhere like what happened to The Living Sea and El Rio Del Tiempo.
It does suck, don't get me wrong, but I kinda see why they've done this from a business perspective.