I am a fan of Piggy's. Their downtown Spadina store has great bbq and other dishes.
The Thornhill location has great soup dishes, bibimbaps, and seafood pancakes. The variety of banchan offerings are impressive, and they rotate daily.
I found it weird that when I came Saturday for lunch, I was told they were sold out of jehyookbokeeum, spicy pork. However if it was available in bibimbap bowls, yet not as an entree like usual. When I ordered the bowl, it came with tons of spicy pork, making me wonder why I could not order ala-carte like usual.
Anyways, 4 stars for service and food quality. NOTE: The lunch special soup portions are very small and not worth the value.