I'm not sure of the names of the classes of Celebrity ships. Is the E class the Edge, Beyond, Apex, and Ascent? If so, we saw the production shows on the last three. The Beyond's shows were the best! We will be on the Edge in 2025. I'm assuming the S class is the Silhouette, but I'll look up the others. The E class shows are extremely expensive, I know. But, it seems to me it would be worth it to Celebrity to change the S class shows after 5 years. But, that's just me. We often cruise to be at a resort on board and to be entertained.