Hard Rock is not quite as high end, but they're a 5 minute walk from the park gates and CityWalk, and the hotel has great restaurants.
One of these days, we'll take the ultimate splurge and spend a few nights at the Grand Floridian.
And no Beach Club Resort listed...wow.....I haven't been there for a few years, but the last time I went it was amazing.
Honorable mentions: Old Key West and Animal Kingdom Lodge
Its better to stay at a Disney (or Universal) hotel anyway since they give you many perks that the others can't get.
Also, there are about 30 WDW resorts while DL has 3. There is very little overlap. Grand Floridian, yes, but thats about as far as it goes. There is nothing like Animal Kingdom Lodge, Old Key West, the Beach/Yacht Club, the Polyesian, etc.
That's got to be the Hotel Miracosta. And you didn't even list it!