I've been flying into and out of this airport since I was a kid. Now that I am old I can say that things have definitely grown and changed for the good. There are some fun shops and restaurants and it is nice that there are some larger known chain restaurants located in areas where visitors came meet you for a bite before catching their next plane. The security line always seem to be long.
Driving around to pick up a returning part is not always the easiest. The signs are not as easy to navigate as it would seem. There are too many places that are trying to merge 3 lames from different directions into 1 lane. I can't tell you how many times I've gotten lost here, at least every time is a new fun experience. :)