There is a Jamba Juice here. I like Charlotte's airport for two reasons only:
1. There is a Jamba Juice that makes matcha there.
2. While US Airways is awful, a hub is Charlotte and you can get virtually anywhere from Charlotte.
Why this airport is awful:
1. It's hard to get between terminals (and by hard, I mean you will walk for a long time).
2. There aren't enough monitor boards, so when you get off your flight you have to try hard to seek one out (all airports should have these around more).
Most of the time that I've flown out of here my flights have been on time on both ends.