I gave the museum and excellent because I have been there several times and never been disappointed until now. We went to see Princess Diana that is on exhibit there. It was a really interesting exhibit however we weren't allowed to take pictures and that was disappointing as I do scrap booking of our adventures. Also they charge $5.00 for each device to listen to about the exhibit. After spending the money for the ticket I didn't feel I could afford the extra money for that. The guy there advised us that it wasn't the museum it was the owner of the exhibit that set the rules but in all honesty had I known all we could do was walk through and look at it I wouldn't have went. I don't know if it was the museum with all the rules or the person who owns the exhibit. Either way they have the right to charge and I won't dispute that I just wish we had known before I paid for the tickets because we had limited funds the day we were there.