Definitely a good pie, no doubt about it. There's a reason why it's famous in Pittsburgh. The crust is thin and crispy, the sauce is mild, and the cheese is plenty. One thing that makes Mineo's different from your standard pie is that the meat toppings are under the cheese, which I think prevents them from drying out during the baking process. This can be a good thing but I kind of like it when my pepperoni is a little crispy. I'm sure you can request them to place the toppings on top.
Overall, I like the pizza here and it's definitely a special, stand-out pie. The only thing I don't like is that it's cash only.