I must tell you that it was very easy to navigate through and select a show and time. Many of the shows are offered at different days/evenings throughout the cruise. As I have dinner reservations at all of the speciality restaurants at 7pm, I am seeing alot of 10:00 and 10:30 shows. No problem. They only allow you, however, to book one show throughout your cruise. I tried to make a secone AquaTheater reservation, but it wouldn't allow me to do so. Oh well, at least I got 1 in.
I would like to try and see another water show, so maybe I'll have to stand on that balconys overlooking the theater and see it that way.