I've stayed at all of the value (will never stay in an All Stars again, the rooms were dirty, the walls way to thin and generally a bad experience all three times I tried them three strikes your out)), moderate and most of the Delux resorts. Here's my take. If budget is the main thing then Pop is the way to go. It's a family style resort with lots to do. However, if your kids are big on slides -- the values don't have them. The rooms are very small with no ceiling fan and everyone complains about the AC system in the values. However, I still think Pop is a good choice for budgetary reasons. If you can stretch your budget to a moderate I would definitely do it. All of the moderates are great resorts, each offerin someting a little different. CSR has the best and largest pool and playground for the kids as well as two arcades which is why I can never understand why people think of it as a more adult resort. The food court is very large and offers more choice than the other mod's but there is a 10% gratuity tacked on to your bill due to the fact that you are seated, drinks are brought to your table and you don't have to bus your own table. There is also a great sit down restaurant. CSR also has a spa and fitness center. I tend to think of CSR as a delux that just got spread out. It also has the best bus transportation and is a short ride to everything. POFQ is the hotel that I think of as more adult -- the theming just makes me think that way although the pool is definitely themed toward kids. The play area there is small but usually not used all that much and the gift shop is very small. The food court is good but there is no sit down restaurant although you can use the one at POR (excellent server there named Vinnie) which is a short walk away. You can also use the pool there which is a lot more fun. POR is OK and in the Alligator Bayou section you can get a trundle bed but the area is very dark at night and, I know it's the theming but, seems overgrown. The Magnolia Bend section is beautiful and the rooms have just been remodeled so that was a nice touch. I really don't have much to say about CB. The rooms are the largest of the moderates but I thought the pool was way to small and didn't like that the playgrounds were sitting in the sand along the shore. The other playgrounds are on rubber matting or chips.
Anyway, that's MHO, ok not so humble, but I hope it helps. Personally, obviously, I'd go to CSR and have a great time.