This aiport is great.
Secuirty is always a breeze dispite being in the top 10 busiest in the US. Terminal 4 is great with multiple food options before and after secuirty. Terminal 2 and 3 are much smaller but still great and have food and lounges. Terminal 2 has a military room and United Red Carpet Club. Terminal 4 has 3 US Airways clubs there. Best of all, FREE WI-FI. They also have good shuttle service between terminals and the light rail to connect to PHX, Tempe and Mesa.