Locally, I've found I can trust Yelp reviews. With Disney it's different, many things color the reviews posted, and some of the restaurants that get trashed are among my favorites.
Marrakesh, I've eaten there since it opened, I love the "it's not authentic" comments, having been to Morocco and having an Aunt who taught me to make Moroccan cous-cous, that statement makes me laugh every time. I've always had very good meals at Le Cellier, people thought it was the cat's meow years back, because it was a cheap 1TS credit for the filet! Now, it's not worth the gum you scrape off the sole of your shoe, because it's 2TS credits. I still enjoy it. Nine Dragons, several excellent meals, beyond reproach service! Chef Mickey's... and the like Disney buffets, you're there mostly for the show/characters etc. Having realistic expectations, knowing that the $$$ spent don't necessarily correlate, it's Disney but it's a theme park with hoards of people to satisfy!
Foodies, picky eaters, experienced palates, food snobs, argh, who cares, I don't judge, personally I love 5 star restaurants but I'll still eat Craft Mac & Cheese and hot dogs (Casey's in Oct)!