I'll just say this, i think there is a vacation cycle, meaning decisions made 6 months to a year ago, effect the decisions of those that are at disney vacationing today. Many people dont plan or cancel vacations at the last minute because they're upset with the place they're going to vacation, unless its something really drastic. What you're more than likely to see (at least for us) is people to make decisions today, about vacations next year. So the decisions disney is making today, may not have a real effect until next year.
the nickle and diming along with genie plus effected our decisions for next year, but we were at disney this year.