I wouldn't call this a Canadian restaurant of the same level as Canoe or Boralia. But the food is good and the location (next to AGO) can't be beat: you can look at art and after enjoy a nice glass of wine and a meal.
For my visit, the service was impeccable. My server was very attentive and everything on the menu could be altered to exclude wheat. He recommended a great wine pairing.
The food was good. Not exceptional. I had the streak frites with bone marrow and house made aioli. The steak was cooked exactly as requested but a bit bland. I've eaten a fair bit of bone marrow around the world... this was a bit over cooked.
Overall, the 4 rating is a bit misleading. I would rate the restaurant as follows:
Service: 5/5
Food: 3.5/5
Ambiance: 3.5/5
Location: 4/5
Overall: 3.75/5
Price: 3/5
Overall: it's easy to find a table, the food is good but overpriced, and the service fantastic. If you're looking for a place to eat after a night at the gallery, this is a good option. However, I wouldn't make a special trip or go out of my way to eat here with so many other great restaurants in Toronto.