If you have time to leisurely stroll to your gate, enjoy the free wi-fi and/ or ponder your upcoming trip while sitting in the plethora of rocking chairs... then this is the airport for you. Good restaurants, decent shopping and clean. (4.5 stars for this section)
If however, you are using this as a connecting airport, just flying through... and you have a tight connection then this is the worst hub airport-- EVER. If you come into a B gate and have your next flight leaving out of E concourse you will not make it unless you have a solid 20 minutes to walk (fast) there. Seriously it's halfway to Raleigh... (1 star for this section)
US Airways plans these connections very aggressively. And, it never fails... the tighter your connection the more likely your next flight will be at that furthest location.
So a solid 3 stars.