We ordered from the all you can eat menu: 4 different types of sushi rolls, baked mussels, miso soup, fresh oysters, and shrimp and veggie skewers.
The rolls, oysters, and mussels were fresh. I prefer hot oysters but they only serve them on ice. The shrimp and veggie skewer looked and tasty over cooked.
I think the all you can eat menu is worth it if you love sushi and can arrive early enough to catch the lunch prices.
The dining area was cafeteria styled with plenty of room for large groups.