Of all the airports I travel through and to, this is by far one I enjoy the most.
Why you ask? I say why not! First off, they have slot machines throughout the terminal so between that and a nice cold beverage you can surely make the time pass quickly.
Gambling isn't your thing? No problem. This airport has excellent shipping and not just the normal stuff st most airports. You want a Rolex or perhaps that new Coach bag? No problem. How about some snake skin boots or maybe just chocolate covered strawberries or cheesecake, well they have that too. I never mind getting here with an hour or two to spare as I know I can easily find something to do.
Now. The terminals. They are open, airy, modern and have plenty of seating and plug ins. Love it. The TSA checks can have long lines but the airport here is very efficient and in fact, might be the most efficient in the country. I would still arrive two hours early and use any extra time you have shopping.
Enjoy!