I've eaten at this Chompies innumerable times, and by-and-large the food is quite good. As an aside, I enjoy the food at this location more than at the Chompies location on Shea Blvd. In addition, this location tends to get quite busy on work days after 12 pm. This especially holds true when ASU is in session.
The portions at Chompies are large. I can't remember ordering an item and feeling as though I was being served an insubstantial portion. Plus there are AYCE pickles and that always helps the pass the modest wait for the food to come to the table. The mile high deli sandwiches are as the name implies, BIG. I have found that there is more than enough food if you opt for a half-sandwich served on a bagel or roll. Their babka French toast is quite good and so are their omelets. If you have a sweet tooth, and enjoy French toast, this is definitely a dish that is worth a try.