I transited Charlotte 10 days ago. I can't comment on the security check points since I was on the inside.
I get the sense that Charlotte is an airport that wants to actually make the all the passengers comfortable, not just the swells in the airline lounges.
Bravo for the rocking chairs and the lovely market area in the space in the main terminal.
Hooray for super clean restrooms.
Boo for an Einstein's Bagels that is a disappointing outlier among a generally reliable chain.
Note to airport manager: time to add more electrical outlets and recharging stations. I am sure they were adequate for the year the terminal was built. While like every airport in the world, Charlotte has more outlets per traveler than Phoenix, they are insufficient for today's smartphone, iPad, laptop wielding crowd.