I don't come very often anymore on account of the fact that I live a little further away and that I'm a vegetarian (which severely limits my sushi options). That being said, I will still endorse it as the best sushi place in Mississauga...perhaps not the most notable of achievements, but I think it's worth something!
If you're looking for AYCE, I suggest you go elsewhere because it's strictly a-la-carte, something I have no problem with. Sure, it's a little more of a strain on the wallet but I was never a huge fan of the all you can eat, even back when I did eat fish. I don't mind paying a bit more for what I really want.
The quality has always been high, the décor quite pleasant and the service impeccable. They're efficient and expedient (as is usually the case with sushi restaurants) but without being the least bit pushy. Plus I don't think that there has been one time that I've gone where they haven't offered my party something on the house. It's a nice touch.
I must confess that I do sometimes miss the Hamachi (always my favorite), but I guess it's my own fault for being one of those daft vegetarians! Still, highly recommended and pretty excellent for a sushi place out in the 'burbs.