It's not about hours of planning. Since, as you pointed out, it's not like you were picking at time for each like movie theater tickets. It was about having 3 fixed points in time months before your trip with no thoughts to the weather, how you're feeling, or anything that may have changed in the last two months. If you were going to spend the entire day in the park (which many here probably do), then it may not have mattered as much. But, if you do days split across many activities, multiple parks, throw in some resort time or a water park, like to adjust based on the weather as some parks are more fun than others in the rain or heat. Or, maybe you've got an EPCOT dinner every night. Then, those 3 fixed points established months in advance can feel restrictive and controlling.FP+ was nowhere near planning every ride though… people act like it took hours of planning, we’d talk about the 3 rides we wanted per park and we’d book them at whatever time they were available, not exactly rocket science.
We used to do fast passes the day before mostly. Which was clearly not the power user process, but was less stressful for us.
Planners clearly liked the pre selection part of FP+ significantly. Others, not so much.
The park pass system should be taken to a farm up state and never return.Getting a park reservation at DL now is infinitely harder than getting FP reservations was at WDW.
Side note: There is quite literally no shade at all between SW:SGE and Toy Story land. I swear they teamed up with the weather and tried to kill us last week.