This place is my go-to for AYCE, along with Sushi on 7 and Yang's Kitchen. Although the servers are a little sparse/forgetful/late (as has been noted many times in the reviews), the food is consistently good. If you like rolls (like me), you'll like this place. The rainbow roll looks amazing and tastes even better. While they might drop 10 or 15 from your order of 50 pieces of sashimi, the salmon is thick cut and fresh. Probably one of the top 5 or so AYCE places in the GTA.
The only bad experience I had was with the white tuna sashimi, which came out a little frozen and tasteless. It hasn't happened since.
EDIT: I need to downgrade this from 4 stars to a 3. Went again recently and was disappointed to find the rolls (my favourite!) had dropped in quality. Example: the Rainbow Roll used to be covered in 3 different types of fish (salmon, red tuna, and a white one) plus avocado to get a really nice colour. Now it's just salmon, some mango syrup stuff, and avocado. Sashimi is still good and fresh though, as were the cooked goods. The dessert options (aside from ice cream) are also really good -- try the cappucino creme brulee and DEFINITELY try the steamed egg pudding.