In my limited experience on my last 10 day trip, it seems to be designed for those who don’t have small kids or less abled members of their party, that wake up and rope drop and stay late into the evening without leaving the park or eating table service. Of course it works for others sometimes, but you have to be completely open to missing naps, meals, and zig zagging all through the parks from sun up to sun down to truly utilize it.
I think I used it 5 out of 8 park days, and I usually was able to grab one morning ride (10ish), then at 11 when I could book again the slots were during lunch and naps so I waited a bit, and was then in the 6 pm slots, did one more ride and called it a day. It really did not work well when rides were down for a few hours.
It is one of those things were it’s not very useful for me, but if I don’t buy it, the two rides we do get to do with it would turn into 1 without it. It’s a bad situation to be in where I feel I was robbed of my 70 bucks each time I used it.