I love how someone can say "people are upset" but in reality it's more that they're upset and think that because they are upset many other people are upset as well.
Newflash, 90% (random number) of people who go to WDW probably have no idea whether the food was better last year, two years ago, five years ago, or twenty years ago. Have we forgotten that most people who go to these parks have only been to WDW once or twice in their lives? The repeat visitors and fanboys who go annually, semiannually, monthly or weekly are the exception to the rule.
I'm also sure that most of your annual vistors have very little issue with the food. We know it's overpriced going into it. We look for the restaurants that we think have the best food and go there. I don't remember ever having a bad meal at WDW (except maybe Tutto Italia and that Italian place in the Swan. Finding good Italian food south of New Jersey is rough), so the food is far from bad and while overpriced it's the same as if I went to a restaurant in NYC, it's a fact of the trip. If you're so angered by the food, no one is stopping you from going offsite to eat. There are plenty of restaurants in the area.
I think the people who go very often are the most cynical. Too much of a good thing tends to dull it out and you tend to see all of the worst things.
Now I'm not saying Disney has the best food, because I have better food at home on most nights. I still, however, enjoy my meals and while some tend to be expensive, a smart planner tends to budget their money to mix in cheaper meals with more expensive meals. It's just like the merchandise. I don't need to spend $500 on merchandise to enjoy my trip. Heck, I hardly spend $100 on merchandise. I usually buy one souvenir and maybe something for my lady. That's it. No need to go crazy. However, people complain about the crap merchandise like they're filling up their home with crap they don't need.
Budget your money, find the best restaurants, find stuff on the menu which you like, and at a good price point. They're definitely out there. Splurging a couple times on your trip isn't a terrible thing. Don't forget, we also pay for the theme which people so crave. You don't pay $50 for dinner at Cinderella's castle just for the prime rib (which is actually very good may I add)...
I too can be cynical about certain things I see, however, I feel a need to balance out all of the crap and doom and gloom that I read here because some of it just sounds like people whining like little babies.