Be prepared to wait. We waited 3 hours to eat here last time. It is tough to say any meal is worth that kind of wait, but the pizza was excellent and the staff was friendly.
Next time I am in the area I will probably stop by and put my name on the list, go run some errands, get ready, etc then head over to the pizzeria. There is not a lot to do in the area for 3 hours, so be prepared. Right across from the restaurant is a small pub and right next door is a wine bar. Both are chill places, so grab a drink and socialize.
The pizza is light and crispy, just how an Italian style pizza should be. We shared the Sonny Boy and Biancoverde pizzas, plus a Spiedini to start. Both were quite tasty. I enjoyed the open kitchen and the selection of bottled sodas. Make the wait at least one time while you are in Phoenix and decided for yourself.
I came here again when I was in town for the All-Star Game in July. The pizza is still great. I tried the Magherita with Prosciutto. It was really good. The best idea was to rush over here before the crowd at the game and enjoy pizza without waiting.