Small airports are the best. I love SNA, BUR, LGA and found that I could save $200 flying Allegiant out of this airport vs any other airline at PHX. That alone is amazing.
I flew on a Tuesday morning so virtually no people - 2 flights departing from the 7 gates available.
There are two food options - one looks like a legit restaurant with full bar. I got a breakfast sandwich and giant ice tea to go from the cafe and it was only $8. The menu was extensive and had some tasty kids options like grilled cheese which I can't even find at LAX.