I've eaten here so many times and never once gotten cold or bad tasting food, so I am really stymied at some of the reviews.
Regardless, I usually get their carne asada quesadilla which is superb--but so huge that I have them cut it into 4 parts. I eat this over a couple days! And it is tasty and wonderful, too.
If you go inside you can find fresh veggies in brine, lemon slices and other condiments usually eaten with Mexican food, but I have been using the drive thru lately as I am always in a hurry to get home.
Love this place! It is my favorite Mexican drive-thru in Phoenix, and I have eaten at another on 43rd Ave. and Bell which was just as good. And never had much of a wait either.
Counter help is friendly and helpful always, too.