Kirei is not your typical Chinese owned sushi joint. I believe it's Korean owned. The atmosphere is much nicer. They offer nice private booths but since there were 2 of us, we couldn't use. They seemed designed for larger parties.
The food quality is definitely a few notches higher than your typical Chinese place. We were fortunate enough to come on a Saturday night. They had oyster specials $1 each. We got 6. They give you a bunch of sauces to dip with. Good stuff.
For mains, we ordered tempura udon and Kirei sushi combo. The udon was a little disappointing. For $14, I think they could have added more tempura. Seriously udon is dirt cheap. The tempura only had 2 pieces of shrimp and maybe 5 pieces of mixed veggies. Taste is good but there's a limit to how mind blowing udon can be. Not worth it.
The Kirei sushi on the other hand is something I'd recommend. It's 15 pieces of sushi, most of them different, + 3 pieces of california roll and 3 pieces of spicy salmon roll. If you're looking for something other than your typical salmon/white tuna/mackerel, the Kirei sushi combo will fit the bill nicely. The most amazing thing has to be the sea urchin sushi included in the combo. WOW. All the pieces were fresh and the rice to fish ratio was good. Though I do find the sushi a little small.
The waitress we had was nice. This place is pretty good for a date. Recommended. Just note that it's a bit more expensive than your typical sushi joint.