I was very impressed with the quality (and quantity) of sushi at Big Sushi. For the price, one can't find better in Toronto. It was so delicious I drove back for lunch the next day.
The only negative for me was that the edamame wasn't very salty. This could be a positive for some people!
I had the caterpillar roll (spicy tuna) and the spicy tempura (shrimp) roll both days and they were delicious!