I have flown through almost every airport in the US and this one is my fav. Am I biased because it is based in my "hometown"? Yes, probably. But let me spell out the reasons why I like it.
1) The centralized X design of the terminal makes it very easy to get from any get to any other gate. There's no need to get on a bus or to run up and down escalators/stairs.
2) Nice selection of shops and restaurants. If you are waiting on a flight there are places to eat and shop.
3) Rental car locations are directly connected to the airport. There's no need to wait for a bus and then take a 20-minute ride, you can walk right out and get into your car.
4) There is a Hilton connected directly to the airport. Who hasn't been stuck overnight at the airport and forced to scramble to locate a hotel that is close enough that it makes sense.