If you're looking for a sushi bargain, don't eat here. But if you care about fresh fish, prepared with care, and great service and ambiance, then OMI is the place to go.
It's true that it's a little pricey, and I'm usually there for lunch. But as another reviewer pointed out, there are plenty of cheap and cheerful sushi places in Toronto. But there are only a handful to which I would give 4 stars.
If you love your fresh fish, check this place out - you won't be disappointed.