A lot of Yelpers are very excited about Hiro Sushi here in Scottsdale, and it is conceivable that Hiro is one of the best sushi places around. However, being from San Francisco I am not quite as taken by it. It's a good sushi place, and that's all it is. The quality of the fish seems fairly average. I did try the miso soup and shrimp tempura both of which were quite good. The caterpillar, rainbow, and philly rolls however were nothing special, although the spicy yellowtail roll was great. The service was wonderful, everyone was really friendly, and the decor of the restaurant was nice - transporting you far away from the drab parking lot exterior. The prices are fairly high, though. The special rolls such as the rainbow roll is around $13 and their famous diamond back roll is a $18! Salmon nigiri is $5.50 I think which is more expensive than a lot of sushi restaurants I've been to in San Francisco. Overall it's a good sushi restaurant and clearly deserves 4 stars here in Scottsdale, although in San Francisco I would probably only give it 3 stars.