A lot of the comparison of the parks is often bases on ride v. ride count.
But WDW is more resort-y because three of their parks are (or, should be...) more than just their ride count. DAK has a zoo. EPCOT has a World's Fair. And DHS is supposed to have a backstage studio tour vibe, which is supposed to have been replaced with a live entertainment vibe, which it has failed to deliver fully on.
For those who just focus on "rides," then EU is a way for Uni to catch up. But for those who go to the zoo, the shows, the attractions, the nighttime spectacular, then Uni has *a lot* of catching up to do.
Oh, back on topic: TRON is a late 50th Anniversary gift in the wrong park, mostly because the other three parks still need more rides; precisely because there are folk who are all about the quantity of rides.