I can see how people hate FP+. It is all in your touring style. I don't live in Florida and have to fly to get to WDW. I also am not a person to do rope drop. I would go to work at 3am and needed to sleep in on my vacations. So having at least those 3 FPs, that I can book ahead of time, was great for me. Before that, I was never able to get a FP for some of the popular rides because all of the paper ones went very fast. I also have some medical issues to where I can not wait in extended lines. So I skipped those 60+ minute wait time rides. FP+ definitely had benefits for a lot of people like me. You personally, do not like to plan ahead, but I do. I don't consider myself to be "trained" or led by Disney because of this. You call it lack of flexibility, I call it finally being able to get on rides that I had to skip for years. The thing with FP+ is that it is completely optional. You did not have to book those 3 ahead of time. You could just book what was available when you go to the park, just like the old paper method.