We have stayed at all the values.
Pop is very nice..the grounds are wonderful, nicer views than at the all stars. Food court food is good, although they have made recent changes to food court food at all stars, not sure if they have done this at pop as well. We like that there is an inside and outside bar area. Parking at pop has been a nightmare, hopefully that is fixed now. They were working fast and furiously to open new lots when we were there. The preferred buildings are the furthest away from the parking.
At all starts, we usually try to stay at sports, because it is the first one in the complex. Also sports is laid out so well, no matter what room they put you in, you are no more than a few minute walk from everything. Movies is the nicest decor wise. The food courts used to be fantastic..they are still better than any of the moderate food courts, but they have taken away a lot of the great things, like the made to order pastas and some of the carved items in the evenings.
Pools and laundry rooms are great at both.