Because of the lack of options, I ended up back-tracking to this spot because it seemed like the only decent option.
I ended up ordering the scottish smoked-salmon sandwich, not sure I understand the difference between the sando and the appetizer. I happened to have a new waitress, so didn't get a great answer. The sando did the job fine and probably was one of the better options in terms of restaurants in this airport. I happened upon a slower server, but looking around some of the waitstaff was way on it, like they should be in an airport.