I was told about Rollie's at work. SInce I am a downtowner I rarely make my way to the outskirts by Rose Hulman...BUT after being told how good the pizza was I had to try it out. The outside appearance of Rollie's was not too desirable, but man the pizza was great. I ordered a large half cheese half shroom and by suggestion double crust. It was well worth the money. 20 bucks for a 16" pie that weighed about 6 lb. The pizza had a crazy amount of cheese. The actual dining area was very clean. I was not expecting such a clean establishment from the outside, but it was spotless. After two pieces I was stuffed and I am by no means a small person.
So if you are looking for a great pizza that will last Rollie's is the place.