Based on my experience this is a "two-star" restaurant but given the experience of two co-workers and a friend "one-star".
I've had their spicy tuna rolls, a Bento Box, and celebrated an anniversary at the Teppanyaki table. I've been there during lunch only and the place is generally empty at 11:30, except on Fridays.
The ambiance is nice, nothing special. I wish the Teppanyaki tables were secluded. I've never experienced "poor" service here in my 5 - 6 visits during the past 4 years but I go for the food and conversation not to make friends with the wait staff.
Service ***
Food **
Teppanyaki *** (a little salty but isn't it always?)
Experience **
Price**
I've heard three reports of the "dreaded food poisoning" by co-workers and my wife's friend who visited this spring but have never had any issues with myself or my party.
Probably won't be headed back anytime soon, nobody wants to go with me.
Like others have mentioned, stick with the Arrowhead location.