The place is pretty cool, and worth the price to go. WE arrived at 11 am, there was only one family of 5 there and the place was empty.. I went in and asked the guy asked about the tours. He then asked if we had a reservation, and i told him no, seeing as it was a cold day in january on a thurday i knew i wouldnt need one. He then starts saying if there was a big group, or a bus full of people, we would need a reservation, or have to wait in a line or something to that effect. I looked around and still cant understand why he even brought it up, but it was a rather dumb remark out of the guy, seeing as there was nobody there. So, i paid and took the tour, and it was enjoyable.