Over the years I've been fortunate to stay at all the Deluxe Resorts.
My favorite as a standalone experience? Animal Kingdom Lodge. Extensively themed, impressive lobby, 3 good table service restaurants, good food court, good bar, and appealing pools. And don't forget the unique Savannah!
My favorite as an overall experience? Beach Club. Convenient to Epcot, Disney Hollywood Studios, the Boardwalk, several different hotel restaurants, and arguably the best (albeit often crowded) pool. More so than the Monorail Resorts, I feel like I'm in the middle of it all when I stay at one of the three Crescent Lake Resorts.