This KOA looks a lot like any other KOA - lots of RVs and a few open spots for tents. We're not big KOA fans because we prefer tent-camping in the wilderness. Given the lack of wilderness in the middle of Nebraska, we stayed at the KOA for one night on the way to the Rockies.
And we were wonderfully impressed. It's surrounded by corn fields, that's sooo Nebraska! The people working there were incredibly nice and helpful. An older gentleman escorted us to our site with his golf cart, and stopped by later to see if we needed anything. The pool was great, their breakfast cafe was cute, and the food was great and inexpensive. Our kids loved renting bikes and go-cart like things there.