These are our must-dos, and then anything else can be skipped and what is skipped can change from trip to trip based on whims and crowds, and it makes it more interesting. There are some things we never do - Swiss Family comes to mind. And there are some that have been 'one and done' over the past 20 years. Also, which rides members of my family skip also differ. You will never see me on Kali and I rarely go on Splash Mountain anymore, but the rest of my family go.
Interestingly enough - I went on a ride for the first time this month that my family goes on every trip to Animal Kingdom since it opened. I finally went on Dinosaur - my fear of it for all of these years (I don't like things jumping out at me) has been unjustified!!
Must do ...
BTMRR (day and dark), Peter Pan, 7DMT (day and dark), Space, Splash (for some of us), Buzz, People Mover
Tower of Terror (prefer dark), TSMM, some trips RnR
Test Track, Journey into Imagination, Soarin'
Safari (morning and around sunset), EE (day and dark), Kali (for some of us), Dinosaur (some), and now FoP
Usually do, but it's not a big deal if it's missed ...
HM, Pooh, Pirates, Philharmagic (this is an enjoyable time killer and place to get out of the heat)
Great Movie Ride, Little Mermaid
Frozen, Spaceship Earth
Primeval Whirl, Lion King, Nemo
I rarely go on Jungle Cruise anymore - the CMs make or break that experience and the times I've gone on over the last few years have been disappointing. If we go, it's only at night.