For a burger joint that caters to the local college kids in Tempe, this place is above average. You should go to The Chuck Box just to experience the way they cook their burgers in front of you while you're in line.
Also above average: the price. Expect to spend a little more than the average burger when you come here, but it's well worth it. And considering the venue is local, it's an even better excuse to get your booty here on your lunch break.