I tried posting this reply 3 times so hopefully this one gets posted. We love going to the rotational dining, movies and shows, along with hanging out in the adult pool area. We really want to visit the Star Wars type bar ( forgot the name). Not sure what we would do if those areas are overly crowded.
Pleas post your experience! TIA!
My experience was on the MV so things may be different now (I'll actually find out this week as we're sailing on Wish again as we had booked this cruise when things opened up and couldn't cancel) but for your preferences:
Rotational dining - this was a good experience but not great. I'd say the food quality is better than the other ships. 1923 was a nice atmosphere for dinner. Marvel and Arendelle the table are squeezed in tight, makes it difficult for the servers and also puts parties at separate table pretty close together, defeating the purpose of having your own table. The Marvel show was of no interest to me, the Arendelle show was fine but was hard to see as there was a serving station between our table and the stage.
Movies - we didn't watch any movies in the inside theaters but I thought the seating, while less than other ships, was much more comfortable.
Shows - Aladdin wasn't put on so can't comment on that one. Seas the Adventure and Little Mermaid weren't very good in my opinion. Again, it was the first paying passenger sailing so I'm sure it's gotten better, I'll find out soon.
Adult pool area - definitely a negative in my opinion. The infinity pool is tiny and has very little water in it, certainly nothing like the other ships. There are a lot of loungers and other seats around but it's like they were an afterthought as they go down one side of the ship and then back up the other side. Shade is at a premium in this area.
Hyperspace lounge we looked at when we first boarded but didn't bother going to during the cruise. It was very loud and just didn't seem to be anything that would interest us.
Good luck with whatever you decide.