2.5 stars, actually.
I worked in the same shopping center for a while and didn't want to leave for lunch, so I'd go here usually.
I know it's nice inside and all of that, but the sushi is definitely mediocre/bland and I find it expensive (you can go down the road to another REAL sushi place and pay about the same for a special roll).
It's not THAT speedy, especially considering the fact that no one really went there when I did.
It was okay when all I was craving was sushi while I was at work, but I haven't gone back since I quit that job.