It is a small location, and often busy, but for cheap rice and meat bowls it is hard to beat.
I LOVE their Bento Boxes, as you can get tempura or sushi along with chicken or beef with rice AND soup and salad. I've often asked for double salad instead of soup and its no problem.
The thing that makes Bonzai so addictive is their Sesame Sauce - same as Japanese Village's. We sometimes order a bottle of it to add to our steaks at home, and man is it tasty.
One frustrating thing is when we DO order a bottle of sauce we have to wait in their queue system, so you might wait 10+ minutes for a bottle of sauce until it is your turn for them to fill the order. Would be quicker to just have a bunch pre-made that day in the bottles to give to customers a la carte.