Nothing short of fantastic.
Pricey, but you get what you pay for. The server informed us that the main special was duck breast with truffle oil and shaved black truffles with chantrelle mushrooms, apple slices, latkes and parsnips... which was absolutely incredible. $38, but in a restaurant like this, you understand that the portion size won't be massive, but the taste will be out of this world -- which it was.
Service was good, vibe was cool -- classy, but not stuffy. Reflective of Montreal. Would definitely go back, but again -- make sure you're ready to spend.