We stayed there last June and loved it. I had some concerns since on previous trips we had stayed at a deluxe and moderates. We stayed in the baseball building which I believe is the furthest from the food court and buses (about a 3-5 min. walk). The baseball pool, though, was less crowded than the surfing pool. Our room was very quiet.
The room was a little smaller than the moderate resorts, but it was fine for our family of 3. The mousekeeping was just as good, if not better, than any other resort we stayed. Every day upon our return from the parks, my DD's stuffed animals would be arranged differently and brought a huge smile to our weary faces.
The food court selections were good tasting and reasonably priced. The food court was crowded at meal times, though.
I agree, of all the resorts I've stayed, AS has the best, quickest bus service.
I also think it is definately worth it to bring as much of your own drinks/snacks as possible. Even in our small room I had a little "kitchen" set up with my coffee maker, cooler, cereal, oatmeal, chips, etc. A little effort saved a lot of $$ that trip.