4-stars because it is really easy to get in and out of the airport without a lot of walking or long lines if you're a smoker and have some time between flights.
I was really intrigued by the woman at the TSA checkpoint, who was reciting all sorts of travel tips in a TV Voice, but with no expression on her face. She was really kind of amazing, and the contrast of her facial expression and her voice actually made me listen.
Not many food choices, though...a couple more restaurants would be nice.