Good question. I went on Peter Pan for the first time earlier this month, and I loved the ride. I must say I understand why the wait times are so high. Physical sets do more than screens for me. They did as a child and they still do as an adult. Screens are everywhere. When someone wants to be involved in a movie I dont think they want a screen. Thats how one sees movies, screens. So Physical sets allow someone to imagine they are there. let your imagination run and create images and a storyline for you while you are riding rather than having one on a screen to follow. Sure sets can tell story lines sequentially, but again to see and be near an animatronic idol of a character or special affect, brings more to a ride, IMo.