We are a family of five, so still limited to where we can stay. We've never done AoA or the All Star suites, but did just stay at the Contemporary over Thanksgiving and loved it. THe room was really big and fit the five of us (me, DH, DS13, DS6 and DS4) perfectly. Walking to the MK was a great perk. We splurged and did a tower theme park view, and watching the MK fireworks in our PJs from our balcony was priceless! Wasn't sure I'd like the contemporary due to the theming, or lack of theming (compared to GF, AKL, WL, etc.), but I really loved it. Wish I would have tried it sooner when the kids were younger!
When the kids were younger (10yo, 2yo and 10 months old), we rented DVC points and stayed at a one bedroom at Kidani and loved it. Two bathrooms, separate bedroom for us, it was great! DH and I were in the bedroom wih the pack n play. My mom and 2yo slept on sleeper sofa, and 10yo slept on sleeper chair. And we had a full kitchen, we we used for breakfast and also some quick meals. That was a July trip so we went back to the room mid-day almost every day since it was so hot.