Not sure if the other reviewers are shills for competitors in the East End, but if they are, I wouldn't be surprised. If I owned a pizza place and Slice moved in near to me I'd be terrified. Fortunately, I'm just a huge fan of Slice from Morningside, so I am thrilled they have opened nearby.
Pizza at Slice is clearly made with incredibly high quality ingredients. These ingredients come together to make a thin crust NY style pie that rivals many of the pizzas I used to get back home in the New York area.
Unlike the doughy and bland pizzas that you'll find at most Pittsburgh pizzerias, Slice has a flavorful sauce, that perfect level of grease, thin crust, and their pizza is baked to perfection. I would gladly put Slice up against any pizza in this city!