I have to agree, though I’ve never been to WDW, so I’ll have to save final judgement for when I do visit (not planning on doing that anytime soon).
Years ago, when I did have the desire the visit, I watched a walk-through video of MK on YouTube. I was taken aback by the large amounts of empty spaces and “breaks” in between attractions, restaurants, etc. in the park. Things would appear in the video, then there would be nothing for a solid few minutes, then something would reappear. Coming from a Disneyland perspective, where there is something to look at basically everywhere in the park, I was not too impressed by the pockets of nothingness in that video. I’d have to see it for myself still.