Ahi's a regular go-to for my family when I come to town. The sushi's relatively cheap, but the quality's good for the price. Plus, I don't think many people go to a revolving sushi place expecting a high-end meal.
I don't live in Gilbert these days, but my mom and sister always try to take me for a girls day out lunch when I come to town, and every time I've been by, they've been understaffed to the point of having one server who has to act as the host as well during a peak lunch hour. That being said, our server tried to stay on top of things and was a champ.