By far one of the best airports I've ever traveled in. There are local restaurants all over the airport from the Phoenix area and for its size is easy to navigate.
With all the recent renovations it's easier now than ever whether your flying out or visiting the valley of the sun.
I've mostly flown out of terminal 4 and have never had any issues with parking or drop off and prefer to arrive early for a pre-flight cocktail to ease the nerves.