I really liked Morty, as did my kids and DH. The theme is cute and I liked the "magic" tricks. I thought the paintings where each character comes alive were very clever. Don't skip it unless you really have a "must do" option otherwise. Frankly I would like to see Morty kept and Who Wants to be a Mousketeer ditched, could have skipped that one. This next trip we thought we would go to WW2bAM, sit one family member each in an empty row, then if one of us gets picked, stay, otherwise, leave. Only DH or DH teamed with the kids could ever win even a first question! The variety shows also feature the folks you can see in the clubs during the week, so you could pass on them (although we loved them both). Tropical or Mexical night just has the feature film, then the deck party later. If you have seen the film you could check out whatever you wanted during the movie rather than missing Morty. If you see lots of "Broadway" plays and musicals then Morty may not be your cup of tea, but if you live where that sort of thing is rare or costly (especially taking the kids), try it.
Carla