Very good! We got the chicken Katsu and pineapple chicken plates. Both were great. Also the spam musubi was pretty good. I'm hawaiian and have been desperate for my fix of good food in the mainland. This hit the spot. Basically, is exactly like L&L. Probably the exact same recipes; sure tastes like it!
Probably not the same quality as what you'd actually get IN Hawaii though...the food in the islands is ALWAYS better. But good for mainland standards. Will satisfy my cravings for the time being.