I was in the area shopping for a car and needed to grab a quick lunch. I found this location via the Yelp app. I ordered:
Veggie Works Burrito, $3.39
Bean Burrito w/Green Sauce, $1.09
http://www.yelp.com/biz_photos/del-taco-phoenix-7?select=QiaPK86sb19VraiDAiRakg#eXFZTPFn6BjNovOAoDxwtQ
The food was good for a Del Taco, you don't expect it to be top notch. It did take a little while to get prepared. I don't know why either, they weren't busy when I was there. I'll chalk it up to fresh food.
Return Factor - 50%