This place offers tasty, AYCE sushi at a good price. I redeemed a Groupon here without any problems. They have a large AYCE sushi menu and a decent-size kitchen menu. I'm not an expert on sushi so I can't describe all the different things they had (look at their menu, on their facebook page, for a list), but they had some really interesting ones (e.g., cucumber-wrapped rolls) and unlike other sushi places they don't hide the seafood. Everything was tasty, and much tastier than other sushi AYCE's I've been to in the GTA. The sushi rice was fresh and had the right texture, and the fish was fresh.
The restaurant itself was clean and had the right temperature - I find most sushi AYCE's to be way too hot and stuffy, but this place felt great. The service was lightning fast. We got our sashimi less than 120 seconds after ordering it - unbelievable. Other places have made us wait up to 20 minutes for sashimi. The rest of the food followed shortly thereafter.
My biggest complaint is that they ran out of several dishes - avocado, salmon belly, and ice cream (80% of their desert menu). Maybe they couldn't handle the Groupon crush but it felt unprofessional - salmon belly is understandable, it's just one item on the menu, but avocado? It's an ingredient in many of their rolls - almost as bad as running out of rice!
But it was a nice evening with faster service than I've ever had in a sushi AYCE. I would definitely recommend it and I would go back, even without the Groupon, and even though it is all the way in Newmarket.