Teharu is good for what you get. What you get is super cheap sushi at a super cheap price. This is a classic example of 'what you get is what you pay for.' The service was also just okay. The only cool thing is the conveyor belt, which is a novelty. Other that, there's not much to say about this place. Just come in, sit down and take sushi and eat. Try to enjoy it. I recommend coming here just once so you can see the conveyor belt. It is kind of cool because it's not common in Arizona.