To be completely honest, if you're trying to save money and stay at a value resort then I'd stay at Pop Century over ASM. The rooms are cleaner in my opinion, the pool is nicer, and the buses are better. The rides seem to be better at Pop Century than ASM as well...The downside to value resorts as a whole is that the beds are typically smaller. It's not that bad if you don't plan to spend so much time at your resort.
Moderate resorts are a lot better bang for your buck. Port Orleans: Riverside is my family's favorite. The food court is amazing, and the quality of the rooms is amazing (they just refurbished the rooms).
Have fun on your trip!