Disney Irish
Premium Member
My guess is that the ride has a default routine that provides a solid experience with no rider input required, and that--beyond extra story details--the rider input is 1) not as important as Disney PR suggests (shocker) and 2) so simple to execute that an orangutan with a sack over its head could manage it.
I think of it as a big game of Simon. Where you push the lit up button or pull the lit up level at the right time and an action happens real time. And its not hard to believe they would put in a default "story" if guests do nothing.