I don't think The Sushi Bar is as exceptional as everyone is saying, but it's alright. The service is great, which is a big deal for me. The servers are attentive and the chef is friendly.
The sushi isn't perfect. It tastes fresh, but the maki rolls aren't all uniform size when you get them (in my experience, at least) which makes it difficult for small-mouthed people to really enjoy the sushi. The miso soup is among the best I've ever had.
They also sell sushi-making supplies and some Japanese food & drink, which is cool.