You are naive to Disney's flaws. Disney sat on its laurels for decades, and phoned it in for the most part, then massively overhyped everything (see Expedition Everest). You say they are better, yet then admit their newest dark ride is the same as an older Universal one. HD Spider-man has the perfect look for a comic themed ride. Transformers is also absolutely top notch.
Kong and FatF have poor quality, but those were never advertised as top tier rides. Mionions is top quality imagery. Video imagery has changed dramatically in the last 5 years.
FoP has very good image quality, but that's all the ride is so it should. Even then, it looked to be nothing more than 4K at normal frame rate. And on the huge screen and as close as you are, it didn't look any different than my local LieMAX screen.
I don't see this ride having anything more than 4K screens. They'll blend well as black space videos. The Falcon ride is being advertised as having an ultra high resolution overall. Sadly, it looks like riders won't see much of it, so it will still look like 4K most likely.
Projection mapping is completely different. Disney is certainly ahead on that. I don't think Universal has it in any rides except basic stuff. Mummy could really do with a few high end projection mapping upgrades like Indy. Mystic Manor caused such a splash because of it.