Well, a lot has been posted already. And I agree with a lot of it.
This is all just my opinion. But, I remember posting in the SWGE thread before it was built that I was afraid that some of the 'customer magic' budget would be used to build Star Wars. Everyone who has been going to WDW for a number of years has stories of something unexpected and extra. I have my examples, but if I posted them, it would seem pretty trivial. My few recent, less than pleasant interactions would also seem pretty inconsequential and not worth fussing over. But, it's the collective customer experience that made us choose WDW over other destinations. There is a lot of talk about new attractions/lands and I'm just not hearing much about the total guest experience and nostalgia. Unless the new attractions get the most air time. I don't know.