When we tried the theater, I asked the young man selling tickets if we could buy a single show, and if we wanted to see more if we could upgrade on the way out. He said yes we could. Well, while we enjoyed the first show, we didn't think we'd have enough time or interest to see other shows, so we were glad we only bought the one ticket each. Your Mileage May Vary.
Recent victim of an on-board romance, and lovin' every minute of it!
Try one - you'll LIKE it!