Just ordered from here. Had my order delivered and got to try an original calzone with mushrooms, pizza with garlic butter sauce (no marinara) with broccoli, and a pizza with their marinara and mushrooms. The pizza crust was fluffy and a very satisfying consistency - if that's the sort of pizza you like. It's not my favorite and I'm sure that has something to do with lackluster review. Regardless, cheese was plentiful and everything looked as though someone paid some attention to it.
I was unimpressed by their sauce. Keep in mind I had a cup of it on the side of the calzone that allowed me to get a pretty clear impression. It's boring and thin. I don't think it has any redeeming qualities. The mushroom pizza was cheesy and it was piping hot. Nothing spectacular though. The broccoli pizza with the garlic butter sauce was the most disappointing. The garlic butter sauce was easily as boring as the marinara. How is that possible!? Not sure I tasted butter, but the box was pretty greasy so it might have been in there. Definitely not any garlic in there though. Boring. Boring. Boring.
I'm new to Pittsburgh and I'm still learning my way around the pizza joints. I recommend Caliente if you like thicker, fluffier crusts. I still have a lot of places to try and I hope I won't be coming back around to Pesaro's Pizza any time soon, or never. I think never would be okay.