First of all, the place seems like a dump. The chairs for the tables are wooden boxes or tree stumps. The place seems to stay busy being right at the ASU campus. You can choose from burgers or chicken. I had the big cheesburger. They cook it in front of you as you keep moving down the line. You pick up the order, pay for it, then put all the fixins on yourself.
If you like burgers and are in the Phoenix area, it's worth a drive to Tempe to get a Big Juan.
P.S. if you eat outdoors kep an eye on your fries or the birds will get them.