I've been here a number of times now and each time gotten one of their brick oven pizzas. They would be considered individual sizes, but a few are simply to "hearty" to finish. One of my favorites is the Winghart Attack. It is effectively a pizza with an order of chili cheese fries on top and the only time that it was finished was when I shared a few slices with a friend.
The atmosphere is a dive and very tiny, but the food is really good, the staff was pleasant and definitely worth a stop as long as you don't hit the peak of the lunch time rush.