I've had to eat here twice on layovers and I'm just not a fan. If I have time, I always go to Chilis in the main area of the airport.
The first time I got chicken and the second time I got a burger.
The servers try to keep the tables clean, but there is a ton of turnover obviously, and they do a good job of trying to stay on top of it.
The chairs are awful. The plastic/leather seats are all cracked, so if you have shorts or a skirt on, your legs get ripped up. Just very uncomfortable.
If you have time, avoid this place.