and I am just throwing out random thoughts.
My sis has 3 young ones, first stayed YC and from then on went cabins. Was great for them, they have big adult space needs. You didn't say how long you are staying and that certainly can make a difference in just one room. The cabins are great for the space, deck and peacefulness. The value will have alittle more energy and less privacy inside and outside the room.
The advantage to the cabins for us on a long trip was the ability to use the kitchen, which we did and saved lots, but you have the dining plan. I would not pay $1000 more just for the space. But we always enjoyed being out of our room except for the couple hours in the afternoon for nap. At night we were asleep not long after the kids.
At value - transportation and food and pools etc are merely steps from your room. At the cabins everything is a distance. You will have to walk a distance to internal bus to get to the internal services, or to the boat/external bus to get everywhere else. Now if you have a car you can drive from your cabin to parks, but inside the campground you will have to bus. No car travel.
It is a campground and has no real theme, even the pools are just pools. It was fine for us in the winter, we weren't swimming. But your kids may just LOVE the value, especially the movie resort. To me it has the Disney thing going all around..........we loved the cabins for the space & kitchen (decor inside nice).........but there was no "magic" for us. When we go to Disney we want that magic
Depends on the most important priority for your family ! I know my sis would vote the cabins, because that is the most important thing for them. For me, I would vote the value.........but have you priced out the moderates ? Much more peaceful and more amenities than value......
You have space & quiet & two rooms for sleeping for $1000 VS less space, but theme and convenience and $1000 in your pocket.