I have actually eaten here the past few times I've had to wait at the airport. Most recently I was alone and ordered breakfast and sat in a small booth to get some work done. It got a little busy with customers and I was expecting the waitstaff to start hinting for me to finish up, but they didn't and they were still attentive while I finished my work.
The food is good here, they have all the basics-breakfast staples, sandwiches for lunch, etc.... It can get a little loud in the evenings but I always enjoy the atmosphere-travelers who have time to hang out