Thanks for the replies. As far as the buses are concerned, we have stayed at Movies and Sports during a much busier season than early November and they weren't too bad for us. I just did not know what else POP offered that might help me make the decision. Being able to walk over to and explore AoA is a big selling point for me, so I might still switch POP. As of now, I have made our initial reservations for Music. I really enjoyed Movies and will not stay at Sports again, so I know that values can have different experiences.
To the PP that asked about the price difference, we reserved two rooms for seven nights and the price difference was $150 between the two, so POP is about $11 more per room per night. I think they may have priced POP higher now that AoA is open and they are linked together by the bridge.