Well, like it or not, AA's are out and Holograms are in. It's the future, today!The times they are a changin!
Yep, the AA's are all looking very old, dated and as if they belong in a museum. Faster they are replaced, the better.
They look that way because Disney doesn't spend the money on them. In TDR, the AAs are silent, life-like and look like they were just installed.
I agree that WDW's look old and dated largely ... that's what purposeful neglect will do.
As to the future, I have no problems with projections/holograms, but not as an entire attraction. It's like most movie-based attractions, they get old very quickly.