They are feeding you with dough mostly. Dough is cheap. Toppings like meat & cheese are not so cheap.
As for PZZI, they are taking their eye off the Pizza Inn locations and getting KILLED as most of the big boys are showing strong comp sales while Pizza Inn withers & dies.
They need to fix pizza inn not ignore it.
You obviously have not read the reviews. Type in Google and get the customers reviews. You and some others are missing the point. Quick, cheap, individualized pizza. College and family friendly areas. Do some research.