This is the airport I regularly fly home to visit my family in Charlotte. It's pretty small, but steadily expanding. The security line is very slow, and depending on the time of day or week, only one security line may be open. I once spent 30 minutes in line! Also sometimes it doesn't matter if you're in the First Class/Priority line because they still alternate with the regular line.
Redeeming factors include the Bojangles (in case I can't my Bo fix during my visit), Pinkberry, available electronic charging stations, and the wall featuring movies that were filmed in North Carolina.
Now that American Airlines has merged with US Airways, perhaps it'll be even cheaper and easier to catch a flight home. This airport has been (and maybe still is) one of the most expensive airports to fly in and out of.