Of the ones you've listed, I've only stayed at CBR:
Pros: a pool with a slide and hot tub. Table service restaurants (more than one if you count the Riviera resort.) Access to the skyliner
Cons: the 5 sleeper will give you the least amount of privacy. And only 1 bathroom
I haven't stayed at AOA, but I actually find the theming in the rooms kind of stressful. I think the decor of ASM suites looks beautiful (from the photos)-but ASM won't have the skyliner like AOA, if that's important to you.
For my family, the 5 sleeper at CBR would be our pick because we are ok with lack of privacy, and a pool slide/hot tub are important features for us.
Adjoining rooms aren’t guarenteed and I’m not willing to take that chanceIf you can afford a Suite at AoA then you an afford to stay anywhere. Given that I'd go with adjoining preferred rooms at Pop for the same price. Skyliner, multiple bathrooms, etc.
I think Lion King and Nemo have fabric couches but then the chairs are hard plastic and oddly shaped. It's sort of like Ikea meets pediatrician doctor office waiting room. My kids are older now so this theming would be lost on them but the ages of your kids, they would likely love it. I would recommend that you prioritize what is most important for your family and go from there. If you won't be in your room much and just looking for convenient transport, you can't beat AofA, CBR would be my 2nd choice and ASMu last