I was there last weekend, for the evening only (5-9), but had been checking the app all day to see if there was any possibility of riding anything... It's hard to judge, because it was the evening, Gran Fiesta Tour + Nemo were breezes, Spaceship Earth was 5 min, and I swiftly rode Test Track on a single rider... could've made Ellen + Imagination if they hadn't have closed, and maybe even Mission: Space before fireworks. The general feeling really was wow, this place isn't that packed.
..also had a first hand sight of a cup-carrying guy turning and aggressively bumping into an older woman without apologizing."Gotta love that" trooper.