Okay. It didn't happen to you, and this is the internet, I get that.
In your earlier post you already said you didn't believe 'inedible' was possible because it didn't happen to you, so I don't imagine anything I post will change your mind into thinking it is possible to have a bad meal at WDW. I can live with that.
If it matters, I also worked in the food service industry once upon a time. It was a great learning experience!
That said, Disney meals have run the gamut. I think he is retired now, but if you had ever met/had food prepared by Chef TJ Tudiswa, you would probably know it. He is an AMAZING chef! He's worked all over WDW: AKL, GF, BC/YC, Poly and WL.
We've also always been impressed by the giant chocolate eggs the Disney pastry chefs make every spring. If you ever visit WDW near Easter, be sure to visit the GF lobby to see them. I think this year there were at least 20 of them at GF alone. They usually have a few on display at each of the deluxe resorts. Most are in the lobbies, but they also had 4 on display in the glass cases at Steakhouse 71. They are all styled after Disney movies or characters. They had a 3-egg set this past year styled on the Main Street Electric Parade complete with LED lights.
Disney's got talent, but WDW dining doesn't offer consistency. When the dining bombs, sometimes it really bombs! At the prices WDW charges, the food should be reliably good.