If you find yourself in the Manulife center looking for something substantial to eat on a budget, perhaps before a movie, I'd consider Scaccia a good option. They offer a wide selection of Italian food and everything I've had has been good/passable and a great option for the price.
It's nothing I'd go out of my way for, but considering how many overpriced options there are in the area, I think Scaccia offers better quality for price then some of the nearby options.