Been to many many sushi places across the country. Great neighborhood sushi restaurant. Reasonably priced. I have been to places like Roka Akor (delicious) but at $100+ a person... Not something I want to do every time I want sushi. sakana's is a great place also in Ahwatukee with a little livelier place. Tried Sushi Eye the other day shortly after they opened... Will have to give them another chance. RA's would not bother unless you think California rolls is "real" sushi.
Sushi Ken is a great neighborhood restaurant. Will definitely go back.