Disney has always had a class system, to be fair. This is just building it up. The problem with the MM+ is how the results have been in the R&D. And if you listen to what he said, it's basically all the stuff that will happen in the future... Perhaps distant future... They do seem to know where they're at with it, and he's putting up some language to temper expectations while still building it up. That was impressive on his part.
In the corporate mindset, this is actually the perfect investment for WDW. Invest in elevating premium experiences for guests when you're the number 1 tourist destination in the world, instead of rides. It makes sense from that stand point. Other parks are investing that type of money in enhancing the actual park, not the guest experience, which is what they feel is all they have to do with WDW. It's understandable, and is correct in a lot of aspects, you can't fault them there. I think they're setting themselves up, though.
At the end of the day, it goes back to the realities of the consumer. The product drives everything... If UNI continues on the path that they're on (not just talking about the expansions we know about, but the ones they're currently researching and investing in that you don't know about, instead of something like MM+, but their actual park attractions, resorts, lands and... other theme parks) you're going to see the old trump card made on Disney -- The kids determining the vacation... The cool park with the cool rides, over mom and dad's nostalgia. Also, with even the hardcore WDW fanbase that see this as some kind of silly, juvenile civil war they have a vested interest in (us against UNI), a lot more Disney fans are going to be swayed by the "pretty lights" and all they need now is a taste of what's there, and then, what's to come... Takingt he Disney day away from the WDW vacation isn't just important for now, but the future.
If UNI is halfway towards aiming attractions at Families, such as the Madagascar land in the other park, this is going to get very interesting in the coming years... And sooner or later, WDW will respond... It might take a complete overhaul of their Theme Park division, but it will happen, and it will be pretty cool to see their response.