For a large airport, good in almost every way except the security lines. I stood in the security line when it overflowed the "crowd cruncher" and literally wrapped all the way around the airport. On my last trip, when I forgot to remove my shoes, I was sent to the back of the line. A woman in front of me made the same mistake and got to go on through. Same guard. Go figure.We always park in $13/day economy parking. The walk isn't bad.
I recently had a 3 hour layover at Denver Airport and found a great food selection, free charging stations and moving sidewalks everywhere. They have free WiFi as well. If you're going to have a long layover, this is one of the better airports to do so.