I've been to this location. And their smaller location on bloor. And I have to say Piggy is my all time FAVOURITE Korean restaurant.
I love their Banchan (side dishes) those mashed potatoes and onions I can have a whole meal of those!
The meat is on the higher quality side, however it can be very pricey. Minimum order is two meats so if you're just eating with yourself and a plus one it's pretty pricey. The porks are around 40 dollars while beef is around 60+.
Overall this is favourite Korean restaurant, I would recommend going in a large group to get your best bang for your buck.