I know. 5 stars for an airport restaurant is rare. But once you step in and are surrounded by dim lights and swanky lounge/jazz music, if you didn't look up and see a plane headed to a gate you'd be hard-pressed to remember that you are at the airport.
We had time to linger because we had dropped off the car about 2 hours early [pro tip: if you drop off at least 90 minutes ahead you can check your bags at the rental car facility] and took time to relax. My wife enjoyed the kale salad and I had an excellent green chile burger. Some items are flagged as ready in 8 minutes or less (presumably those are pre-made) and others can take some more time. But we had the time and also enjoyed some gelato for dessert.
This restaurant is a great place to decompress before you face the security line. The food is much better than anything you'll find in an airport. The only thing that reminds you that this is an airport concession is the price. Our server was attentive and friendly.