Just alright!
We stayed here three nights since most other campsites around Teton and Yellowstone were closed. This sight was not worth the price - it was very expensive.
There was no signage and we had arrived later in the day from a long drive. We would have never found our sight had we not stopped inside the connected bar by the gas station (if we had arrived much later it would have been closed too).
WiFi hardly worked the first night. As the camp site cleared out, it got better, but definitely not reliable.
Overall, it was an average campsite with beautiful views, but definitely not worth the price. The bar was very friendly though, so I would absolutely recommend stopping in there for a quick drink. There was also a sweet cafe six minutes away in Buffalo valley that we enjoyed.