This airport is easy to get to and easy to get out of, without traffic and congestion around it that plagues most airports in major cities. It is easily 30 minutes from downtown. It has among the most serene Business Class lounges (which you can pay to get into) -- a good choice if you have a long wait.
I recommend, checking-in online and checking your luggage at the curb (I'd tip a dollar or two per bag for this though). Do realize that the 3 security checkpoints actually lead to the same general area and can access ALL three terminals. So simply choose the least congested security checkpoint. The one leading to terminal C is usually the busiest of all.
The Starbucks is in terminal C close to the lounge. The food court is down by the middle of the airport. This is one of the few airports that give you free wifi. People are friendly and helpful.
Not 5 stars because admittedly, it is in need of (and currently undergoing) renovations to move the style up to 21st century aesthetics.