If you think the stuff that ZPizza serves is great pizza you are sadly mistaken. While it isn't bad by California standards, it's also not that great either. The crust is paper thin and you can down a slice in 2-3 bites. I'll give them credit at least for selling slices, as most of the so-called pizza places in Socal don't sell slices but crappy individual pies that cost way too much. NY pizza is hard to find in Socal.
Sicilian slices are virtually nonexistant.
Go to NYC and eat a real slice of pizza, you'll have a pizza orgasm and dream of that slice for ever. Generally speaking, yes. But once in a great while you find an exception to the rule. The secret to their pizza is a superb dough and marinara sauce, combined with fresh ingredients and toppings. Don't expect to impress your date at this joint, it's strictly casual.