I've eaten here about 10 times. The place is beautiful and tables are well spaced out. I absolutely love the horse hair and other unique artwork throughout the restaurant!!!
Service is usually very good although not prompt. For lunch, this is not a get in and out in under an hour type of establishment. Wait staff are fairly knowledgable about the menu but can be disorganized.
Food selection is excellent! I love the black cod. Portions are not as large as you may expect and sushi and sashimi are truly bite size pieces. The price range is 1.5 to double what you'd pay in many other places due to location and decor. Sushi is not outstanding in my opinion. I've enjoyed their hot items such as bento boxes, steak, scallops and miso soup.
I've eaten in the lounge, the dining room and the patio. The patio can be loud but that's to be expected as it's beside the Westin Hotel. Overall, this is a good business lunch place and serves the Bill (haha, no pun intended) quite well. Definitely worth a try for a special occasion