I've been to Pizzeria Libretto (the Danforth location) before a few years ago and enjoyed it, but last night did not live up to the great pizza I remembered.
I had the grilled eggplant pizza with basil, chili flakes, and ricotta salata. I've had eggplant on pizza before and love how it turns soft and creamy when cooked - but this eggplant was tough and hard to bite into. I also wish the cheese had been cooked on the pizza rather than just shaved on top, because it fell off while eating. So I was left with an undercooked, soggy crust topped with tough eggplant and no cheese.
On the plus side, the service and atmosphere were great and my boyfriend really enjoyed his salami pizza.