The guys that deliver water are very nice and the sushi chefs are totally awesome! The waitresses never have a personality and won't speak to you at all if you don't ask them a specific question.
One of the sushi chefs recently went way out of his way to help me out when my bill was like $30 more than it should have been. Without his help I don't think they would have ever gotten it right!
The sushi is great. The chicken is not. The lunch specials are a great deal!