my 6year old LOVED LOVED LOVED Wilderness Lodge...he loved it MORE than the parks actually!!! he was obsessed with the geyser, loved the bridge in the lobby and the Disney Totem Pole, and the pool and pool games and hot tubs. He loved the boat to Magic Kingdom, watching the fireworks from our balcony in our pajamas, watching the water parade on the beach at night. I am actually a bit worried about our next trip since we have to downgrade to a moderate. I think we'll have to take the boat over to visit from magic Kingdom and eat at Roaring Forks again!
We went with my parents to the Wilderness Lodge and had two rooms next to each other. We had looked at Villas but they were pricey. We ended up loving having our own space to have a break from each other. The bunkbeds were fun too! We were lucky enough to have a 30% off public discount when we went. We just kept saying over and over how happy we were to have chosen Wilderness Lodge. The adults and kids both loved everything about it!
Good luck deciding!!!