This is a list of restaurants that I went to, once. I can’t imagine how much effort it will take to convince me to try it again.
I wouldn’t go back if you paid me. In most cases the food was awful, the service was worse, and possibly the cleanliness left something to be desired. Often, these places suckered us with a nice looking menu and spectacular views or location.
The top of this list in Scotland, for me, will always be the Glass Pavilion in Broughty Ferry.