My family out here used to take us to Red Devil every summer when visiting from New York, and to this day I stand by my assertion that this is the only edible pizza in the entire state of Arizona.
The staff is very friendly, always grabs us early birds our beverages while waiting for the rest of our group (almost always 10+). The cold antipasto reminds me of what you'd expect back home, always fresh. The mozzarella sticks are a nice starter, as well the fried zucchini. Pizza is thin and crispy, just like it should be.
Don't waste your time with any other excuse for what Arizona calls "pizza". Red Devil is fantastic.