Very interesting place to visit. We got the groupon deal so it was much cheaper than buying tickets at the door. It was a little more interactive than I would have liked and I was a tad freaked out. In the last room there are loud gunshot noises and crazy lights which I wasn't a fan of. However, there is a great deal of historical artifacts and pieces which were very cool to see. Plan on a couple of hours to visit because it's a huge place.