Your right, what I'm saying is that Future World could have continued being great had they updated their sponsors to be relevant. It's a smart thing to focus on adding stuff like GOTG and whatever IP they plan on using for Imagination. Implementing IP in World Showcase is perfectly fine, just not the way they've done it so far. Rat is fine, but Frozen probably deserves a much better presence at the parks.
Nowadays, people relate Epcot to the "drinking around the world park" and less of the innovative/inspiring park.