I eat out at a lot a fast food places, and this is without question the pinnacle of excellence in fast food. The food is top quality (their shakes are the best in the fast food business) but really separates this chain from all the others is the service. Every is always smiling and friendly, not like most places what act like it a chore to take your order.
I love Chick-fil-a but they gave me cold fries. They also gave me someone elses sandwich because mine was missing pickels.