I'm reserving judgment... only because I think it's going to get even worse. WDW has a long-term plan in mind to get people to stay onsite and stay longer (to heck with the guest experience -- we're only supposed to get "the minimum" to keep the majority satisfied) and this is just the first step. At some point, FP+ will be restricted to onsite guests. ("We at WDW listen to our guests, and they were complaining that there weren't enough Fastpasses -- we listened, and now, thanks to us, our onsite guests will get this added perk all by themselves! Yay, us!")
Then ("You know, our guests loved our NextGen so much that the response has been overwhelming and there are still too many people wanting Fastpasses. We have to do something because we care! We'll give them what they want! Behold our innovation!"), you'll be required to book a vacation of a certain minimum length, perhaps with the dining plan ("It saves you 3% if you eat nothing but steak for a week!"), in order to get FP+. Since even FP+ isn't that helpful with a 3-attraction, 1-headliner limit, extra FP+ will be made available to desperate guests -- if they pay ridiculous amounts of money for them. ("You asked for it, and we granted it! We're so responsive! You begged us to let you pay more money and we obliged. Huzzah for NextGen!") Since the thrust is to get people to pay for more FP+ and/or more park tickets for more days, EMH and Parkhopper tickets will eventually be eliminated, and the only way to get "the full experience" at WDW will be to book an extensive, non-discounted vacation package with multiple full-day visits to every park, and hundreds or even thousands in extra FP+ and other add-ons.
Sounds crazy, right? Suicidal from a public relations perspective? An excuse for charging more while giving guests less? That's what we thought about FP+ when it was first described and some already consider it normal, and are even thankful for it... I wouldn't put anything past WDW at this point.