here is the obvious explaination to me. you used to be able to book multiple reservations for the same time with no issues, that only changed a month or two ago. That means people were likely booking and then choosing not to go which left empty tables. Also Disney offered free dining for a large part of the year, people who were looking to go at this time of year may have chosen to wait a couple weeks to get free dining so park attendance may be down. The US is headed into a depression right now, your politicians are trying to shelter you from it but it isn't working as the government is having to spend too much to do it. Many people because of this can't afford to go or are cutting back on the expensive souvenirs and meals and either packing their own food or eating cheaper meals. Is the cost of food at Disney high? Not really compared to other theme parks. You can always find cheaper food off site, Disney charges because it is convenient and they have a monopoly of what food costs within a few square miles so why not. I paid $9 for a hot dog, fries and a drink at a local small zoo the other day, that is more than Disney charges.