We went here with the prix fixe dinner for 2 Groupon and were pretty pleased with what we got. The view is nice as is the ambiance, although there was a large dinner meeting going on (group of about 20 business men at one long table) which got a bit loud at times. The Groupon gave us a 5 course dinner with sake. The carafe of sake was served warm and really quite tasty. We started with miso soup which was one of the better miso soups I have had at a restaurant. Next was the mandarin and almond ginger salad which was the usual iceberg lettuce salad and ginger dressing elevated a bit with the mandarin slices and some toasted almonds. The sushi course was 4 California rolls and 6 pieces of sashimi (tuna, salmon, and some white fish), so decent size. The California rolls were pretty good and the sashimi was nice size pieces and cut pretty thick, not the usual small thin pieces you would expect. For the entre course, I had the beef which was 2 skewers which were good quality meat and not over cooked and with a tasty sauce. This was accompanied with seasonal veggies and rice. Dessert was a scoop of either green tea or ginger ice cream. This was the usual small scoop you expect topped with a strawberry.
Overall, I would say the food was good and the value was pretty good with the Groupon. Their regular menu is pretty overpriced but you are paying more for location and view than food.