I love Chick-Fil-A. I think I love them most when they provide free food. Even their annual calendars give you regular helpings of food that is not quite free, but it is just about as close as you get - just $5 and you get food all year long, one month after the next. Other than that, look for new product announcements (Spicy Chicken or new ketchup packets, to name but a few).
The CFA location at Concord Mills is not the simplest location to get into (and out of), but like most locations, they are very friendly and can even be spotted coming out to refill drinks - almost unheard of at any other fast food location. You do have to catch them at a slow time, which is unusual in this area, since the mall is always slammed, but it is great when you can get it.
The verdict? Eat Mor. Now.