I ordered my first pizza from Zack's for Mother-Son Game Night. We got gluten-free because my son tolerates that better (less upset tummies). The ordering process, website and delivery were a breeze. The flavor of the pizza and toppings was delicious. My only complaint, as you may notice in the picture, is the edge of the crust is obviously burned but that's what was sent to us anyway. I'd prefer if the cook noticed to wait a few extra minutes for no burnt crust. We've gotten burnt edge GF crusts at other restaurants. I just expect if it's offered on the menu that the cooking instructions are passed on - like maybe it needs a few less minutes in the oven. The crust was pretty good everywhere else, though. We'll give the GF another try one day and hope for no black edges!