Well everyone here is gai for Carolina's, so am I and I am thrilled that they opened a 2nd restaurant in my neck of the woods (Cave Creek and Cactus) because I don't go down by the airport that much.
As others have stated, however, the original location has a lot of, shall we say, local color. A little too much for me. I felt like I was eating at a prison cafeteria; hell, a prison cafeteria probably has more ambience and is cleaner.
On the few occasions I find myself going that way, I do take-out. I regularly buy tortillas by the dozen from them, they beat the hell out of supermarket-bought tortillas. The Cave Creek/Cactus location is a lot cleaner and in a much safer part of town, I have no problem eating in at that location.