My issue with the GF rooms is that they all look like my grandma's attic. In the 90's. I know I have decidedly modern tastes, but I just think the rooms should look SLIGHTLY nicer for $500 a night.
The best room I've ever stayed at is a MK-view CR room, and we were upgraded to club level for free. Only happened once though!
My DREAM Disney room is definitely the Royal Asante Suite, WOW. AKL is my favorite resort, and that suite looks absolutely gorgeous!