I used to work in marketing and helped in the redesign of a website. It was a fairly large company I worked for and there were specialists and consultant firms on this project. We were designing a website that was mostly used by scientists and assistants and still the over ruling design concept was always to keep it simple and we had to often ask ourself "could grandma use it?". Now apply this principle to FP+ and Magicbands and prebooking, smartphones, schedules, websites w/log-ins and
MDE, kiosks, etc....and what do you think? I hate to be pessimistic but I think the average person is not going to want to or in some cases be able to understand all this. Consider how many people don't use or understand FP as it is now and that is a much simpler system.
My gut feeling is that Disney over engineered this with all these hopes of using this grand technology for tracking, data, etc., which benefits Disney, but it doesn't benefit large sections of guests as others have mentioned. Examples are those without smartphones or who live out of country or don't wish to use them throughout vacation, teens who mainly want big ticket rides, families with kids who want to ride one attraction multiple times, non-planners, last minute visitors, day visitors, and those that just can't or won't understand the system, etc. It also relies on a huge IT structure and reliable Wifi etc.
I suppose they could be calculating value and decided that the benefits or potential benefits to them and to a few guest populations out weigh the number of guests who will be unhappy or turned away from visiting.
I'm hoping there is some big hidden element. I'm hoping Disney didn't spend all this money on a system that benefits them and not us rather than invest in new rides, lands and imagineering. I know companies and project managers sometimes lose sight of reality or the ability to be unbiased in their evaluation once so much has been spent. Perhaps the testing and focus groups are pointing out some issues.
I bristle at the idea of people telling me how to tour. I also can't help but think that Disney is overestimating the savvy ness and the want of every visitor to plan out each day. IF this somehow decreases SB lines then perhaps that is the saving grace. Ok, that was all really negative I know and I hope my concerns are unfounded. We will see...