Everybody defines "Disney" differently, I think.
For some, a hotel "feels Disney" if it is steeped in artwork and decor that references Disney characters (e.g., Art of Animation) -- they want to feel like they're in the movie. For others, they want be feel surrounded by an homage to a particular Disney park or land, so much that it almost feels like an extension of it (e.g., Animal Kingdom Lodge, Polynesian resort, Fort Wilderness). For still others, something feels "Disney" simply because it makes them feel transported to an entirely different place or time, in the way great Disney storytelling is known for (e.g., Boardwalk, Port Orleans Riverside, Caribbean Beach). Personally, I think I fall into the last group: I don't need overt references to any Disney IP to feel like I'm at a Disney hotel: I just need the kind of theming and quality that invites me to spark my imagination, suspend my disbelief, and make believe I'm somewhere else -- in a sanitized and beautiful "Disney-fied" version of some far-off place or time -- for a few days.