I love all the trees although it's not great if you're trying to charge up your solar panel. There is a small neighborhood nearby so you will hear kids playing. Otherwise it's very peaceful, we had the whole place to ourselves.
I arrived fairly late, after 9pm. I did manage to see some of the lights dancing around on the horizon. It was a bit anticlimactic from the stories I had heard. The night was very windy but died down the next morning. Traffic noise and trains woke me a few times throughout the night but otherwise a nice quick and easy overnight stay near Marfa and Alpine.
The campsites are pretty close together but otherwise it is a great place to getaway from the summer heat. The bathroom was clean and trash cans were maintained. Beautiful drive.