Disagree. I think Maxpass would work very well at WDW. Of course, it's too late now since they took out all the old paper FP machines. They still use them at DL.
Everyone would have won at WDW if they had used the Maxpass system. They could have made the onsite resort perk be FREE Maxpass, and everyone else would have had to pay the $15 IF they wanted to use it, and if not, keep on using paper FP.
It is such a superior system in every way, and doesn't punish anyone. It's totally fair, but it allows you to get a TON of rides in every day. I have a feeling the new Disney Genie is going to work more like Maxpass than FP+.