It was very interesting to see the facts and a neat place to go, but we had a few small children and the guy at the front desk was EXTREMELY rude to us. He did not welcome us, he did not smile, he did not speak unless we spoke to him and treated us as an inconvenience. We have a few older kids who were very into the experience and reading and learning and the worker acted as if they were annoying him if they asked any questions. At one point my son asked a very valid question and he looked at my son like he was stupid out of his head for even thinking it much less asking it. I gave it two stars for the actual facts and neat stuff inside, but they REALLY need to find someone with more people skills than that to be there.