Excellent museum, though you have to like museums to appreciate the exhibits. Lots of reading and looking at things.
The receptionist was exceptionally friendly and offered to take our picture on the beautiful spiral staircase and told us a bit about the history of the museum and the downtown area.
We spent about an hour here, viewing a video downstairs and looking at some of the displays we found interesting. It would have been easy to spend a couple more hours if you wanted to look at everything.
This place may not be for everyone, but it's a very nice facility.