Sushi Sage is my go-to sushi joint. I eat there about once a month, and have never been disappointed. The menu offers a fair selection if nigiri sushi, and a lot of rolls that span the gamut from simple and traditional to the "How dirty can we make the name of this roll" game that all sushi joints indulge in.
I did not realize how special this place was until I took friends from Phoenix. They told me that an equivalent meal in Phoenix would have cost over $100 per person, and would not have been nearly as good. Sage Sushi is now a required stop whenever they are in town, and we enjoy every visit!