I ate here once for a retirement dinner for a friend, and once was enough.
The place was nasty dirty, the tables (that you eat on....) were the worst.
The pizza was pretty bad ( Eatza Pizza, Ci Cis, etc level) and to be honest I have had frozen pizzas that were better.
I find it disheartening that so many people rate this place based completely on the novelty, as I would rather have great food in a bland place then horrible food in a dirty place with a gimmick.
With all the diverse places and interesting food choices we have in this city, paying for really bad overpriced pizza in a place that they don't even bother to clean is silly - even if they do have a Organ.
And they only take cash? Seriously? My landscape guy even has a credit card machine in his truck, so why can't this place accept debit/credit?
Bottom line, ignore the novelty - if you want pizza go to Spinatos or Mellow Mushroom.