I was really underwhelmed by Brown Derby for what was supposed to be a signature experience. Service was lackluster and it was loud due to an open patio door and a dance party going on in the courtyard. However, the worst part about it was the other guests. When something is labeled as fine dining, I expect the people visiting the restaurant to act like it. I understand it's in the middle of a theme park but I wish people would check their behavior just a little bit. A middle-aged guy actually did one of those loud, two-finger whistles at his family when his table was ready. In the middle of the restaurant!
I would probably give it another chance, though. Maybe late night when there is a better chance of it being a little quieter.