I really love Pizza Rock, it is a mainstay in my Vegas trips for a late night slice while boozing on Fremont or two doors down at Hogs & Heifers. I love the Picante slices they sell.. spicy and delicious. My only complaint is that they tend to be a bit dried out from too much time under the heat lamp from time to time.
Have never ate in and explored their awesome beer menu, but we have taken out a couple of pies back to the hotel and their fresh made to order pizzas are incredible...