Just dropped in for a 45 minute layover. Was impressed with very clean bathrooms and a bathroom lady that genuinely shared : Welcome to Charlotte! Never had that before at an airport.
Plenty of healthy food options. Which is such a refreshing experience for airports. And even though this airport is busy, the lines where short at least where I was standing.
They have white rocking chairs all over the place and it's fun to see folks using them. It instantly gives a different vibe.