Two words. SO, GOOD!
We stood out in the freezing cold 15 minutes before it opened on a Saturday in the Montreal Winter, and oh boy was it worth it!
Either way, two things to remember:
1. GO EARLY, at a non peak time. There was a line even BEFORE it opened for dinner, on the worst day no less!
2. You will not be able to "chill" and slowly enjoy your meal and/or tea. There are huge lines and the wait staff are aware of it, and have a very efficient Japanese-style way of dealing with the turnaround and dining.
But go! It's an experience.