I ate at the Mississauga location three years ago, before they moved.
An extraordinary experience; it's not a meal, it's cultural immersion.
I was at a wedding in a cheesy banquet hall in an ugly mall and went out for some air [OK, a ciggie]. Next to an auto detailing shop was a tiny door with a menu posted on it: $225 per person, tasting menu...needless to say I was intrigued.
I booked the next day and we ate there two weeks later. Very hard to describe the attention to detail and the quality of the food, but it made Susur's look positively pedestrian. The Wagyu beef literally melted in the mouth and the duck was astonishing. My wife liked the sushi, but I preferred the sashimi. The ingredients are flown in from Japan twice a week.
There were two tables and no distractions until a couple of drunk guys walked in and asked for a beer...then they saw the whole set up and just walked away, no doubt thinking "WTF?"
If I had the money, I'd eat there once a week. Of course, if I had the money I might not live in Brampton...just sayin...