"Fresher': They'd better be; so much is new! Comcast is spending a zillion dollars, most of it very recently. Uni was in a different tier forever, and Comcast decided that they are going to invest a fortune to compete. Well done. Competition rocks!
"More dynamic": There's definitely variety, but I don't know if I'd call it more dynamic.
"Better maintained": Not when I was there a few months back (save for the newest attractions).
"Huge new attractions on the way": Fact
There's nothing like stiff competition and loss of market share (revenue) to provide a sense of urgency. No matter what other underlying issues are at play, Disney will not want to lose money to Universal and deal with the media trumpeting Uni's rise from mediocrity. Disney will push back, even if the execs are motivated solely by ego and money. Even if their mentality is just to pour in money and build a bunch of lands/attractions, I'm good with that. In the end, we consumers will be the winners with an improved WDW, and truely world class parks at Uni.
I'm happy for you that you are "clean and sober" '74, but in a few years when you're walking around Cars Land, Pandora, Disney Springs, riding the 7DMT or chillin' in Star Wars Land, you'll relapse like a cheap starlet at a liquor fuelled frat party. It's in your blood. See you on 'The Dark Side' in Star Wars Land. (Btw..."'74, I am your father")
Cheers