A few highlights about this airport:
It's super easy to get in and out of this airport.
It has a lot of food options that I haven't had the chance to try.
There are moving walkways to help move people along because it's not the smallest of airports.
It's clean.
The rocking chairs (though usually taken) are cool.
There's always been a nice lady working the women's bathroom. It's like when you're out at a club or a bar, and there's a woman working in the bathroom with all the lotions, perfumes, etc. However, the women in the CLT bathrooms simply greet you, clean, and help move the line along all without tip. I can't remember a time where the lady working was moody or unapproachable - All of them have greeted me with a smile!
Anywho, the last highlight is probably something unique that I have not experienced in another airport. It definitely threw me off initially, but it's kinda neat. :)