I can identify with the other reviews good and bad...but seeing the Dave Letterman show was just fun. Sure they herd everyone like cattle and it takes up a pretty large chunk of time, but it is just interesting to see how things are done behind the scenes. My surprise was the security!!! It was almost an airport type ordeal with a bomb-sniffing dog who checked my shopping bag. We were "interviewed" briefly as well as ID's checked and recorded and then we were asked to take packages back to hotel and carry only small purses...which were searched. Otherwise, just a nice time after all the hoop-la to get in and get pumped up for the experience. And we got to the Hello Deli guy who also sells the souvenirs after the show!