SethJ_11
Not really worth the visit, especially considering all the hassle of getting through security. Exhibit may be interesting for little children, but offers very little for a dedicated visit.
eliasdavidb
First of all this is many miles from other attractions. The driveway to the power plant is a couple of miles long. You are on camera all of the way. When we drove into the parking lot, guards with M-16 rifles surrounded the car. It turns out that the tiny visitors center was closed for the day. The guards were aggressive and suspicious. I told them they should be ashamed of themselves for pointing their guns at tourists. I never got out of my car but I could see that the building was hardly more than a trailor.