We stayed at Pop last May, 1st floor in building 6. We did face the center of the 70's court, so even if light could get through the overlapping curtains, we would have been shaded by the trees and the overhang. I heard a number of complaints about the noise before we went, and was a little concerned, but I didn't even hear people walking around above us let alone the toilets flushing or anything. We did hear a bit from our neighbors only because they sat outside our doors and talked quietly while their children were sleeping--and we heard them very little. The beds were small, being full instead of the queen we are used to at home, but not uncomfortable. We did ask for extra pillows and that seemed to solve the flat pillow problem for me. Yes, the food court was loud, but you put a lot of people in an echoing type place, that is going to happen. The food we had there was good.
Mousekeeping was very good--we got a few towel animals, and DD9's toys were rearranged doing things every day and her doll stood in the window watching for us a couple times!
Overall, we like Pop. The only thing that could make us consider switching to a moderate is the queen bed, and I can't ever see spending the money on a deluxe unless I won the lottery and could do consierge level at Animal Kingdom Lodge.