I am definitely a fan of Pizzeria Libretto.
The pizza's are pretty damn good.
I love the thin blistery crust and the stretchy pizza dough. YUM.
The house-made sausage pizza is really really good and so is the Ontario Prosciutto & Arugula pizza.
The real star item is the bruschetta. They typically have 2. Make sure you have the proscuitto with olive tapenade and Buffalo Mozzarella - it's better than the pizzas!
Servers are nice and friendly.
Make sure you go early because the queue gets quite long.