I had a short layover in Phoenix and was hungry. I looked at the food options and wasn't really intrigued by any of them. I wanted quick & cheap, but I didn't want fat & greasy.
I noticed Yoshi's Asian Grill. After looking over the menu and toss around the idea of maybe eating someplace else, I decided to go ahead and order a shrimp tempura roll.
I took about 5 minutes before it was ready. I couldn't see the person preparing it since the kitchen is in the back. It looked decent and didn't taste too bad. Better than I would have anticipated from airport sushi anyway. But sushi connoisseurs would still turn their noses up. Definitely not the best in terms of quality.
If I happen to be in the Phoenix Airport again, I can't say I'd be anxious to eat here a 2nd time. It's not a bad place, but it's definitely not great. At best, it's perhaps a quick fix for your Japanese cravings if you're caught between flights and you simply MUST have something.