Just came back from ShinBay. It was the best dining experience I had in Arizona. This is compares to Kai, Roka Akor and Binkley's.
My wife and I chose the $125 Prix Fixe menu at the Chef's table. My wife added a glass of bubbly and I got a Japanese micro-brew beer. It was a great learning opportunity to see the precision and delicate touch of a great sushi chef. All the cold dishes are prepare right in front of the chef's table.
Well thought out dishes. Beautiful presentation. Amazing combination of favors. The desert custard is a great finish along with a cup of green tea. My stand-out dish was melt in the mouth Toro sushi. My wife's favorite was the cook-at-the-table scallop.
All dishes are changed per availability of freshest ingredient. So each visit will be slightly different.
Keep in mind this is a mostly seafood restaurant. So be prepare for that. You will be asked about food allergy when you make reservation.
I believe the overall experience is well worth the price of admission. Figure about $150-180 pp including drinks, tax and tips for the Prix Fixe menu.