The ones who are grousing about the Fastpass replacement are those who invested a lot of time learning how to game the old system. Diehards, perhaps, but a minority overall.
Last December, we were getting 3 Fastpasses at a time by gaming the system, but, they shut the loophole.
It was fun, but, not really necessary.
My only complaint about the MyMagic+ bands is that I can’t get one with Mr. Incredible on it...yet.
I was the human model that they used to design him you know. :)