The facilities were nice but it just doesn't seem ...

The facilities were nice but it just doesn't seem to have many exhibits compared to other similar museums/centers that we have visited. Most of the people who were working there during our visit were very helpful and friendly. It is free, although you pay $10.00 for parking, so . There were a number of exhibits that you can pay to see but we were trying to do everything on a tight budget and aren't actually sure how much of a difference that would make for the experience.