I've been here before and had more time to explore, and enjoyed it a lot. This time we were in a rush, but the signage and people movers got us where we needed to be in time. There are plenty of food and shopping options, the layout works well, and there was enough seating (though not many charging points at our gate- come on, people!)
I would definitely fly through here again. USAir used to have a hub here, or rather America West; now both are part of American which is not my favorite, but this airport definitely is up there.