Hello : )
I'm here about 3 years and couldn't find very good pizza here. : (
The best for now I find was calzone in Luigi malones by opera house.
I think it's because they can't put dough for pizza making into freezer, that's not how you make pizza ><
Something in Cork city would be great, also something close to Cork city by walk would be great too.

Keep in mind that I'm from Croatia and have high standards for pizza.
I will put few examples as well.
-
http://dalje.com/wp-content/uploads/2016/09/Pizzeria-Chello-najve%C4%87i-deep-dish-7.jpg
-
http://test.pizzeria-chello.hr/wp-content/uploads/2016/01/malimeni44.jpg
-
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQmYS9fZnDkKJNtwTkTTGWlKUue7gPlbnbJ6p5ts_Nh0eB3DACv
-
http://www.viprestoran.com/assets/img/2.jpg
This are just examples and there is no need for pizza to look just like this one, but something close enough would be great. Also if you have photos or link to restaurants would be great.

And no dough's taken from freezer please xD, it makes such a big difference in taste.