As a matter of fact, yes, we have two Asian supermarkets here, but imo, they are just OK. If you want packaged/canned/jarred stuff, they are decent, but for a good selection of fresh stuff, not so much.
That said, I did stop by one of the joints today, and this place is mainly Korean and they always have fresh Kimchi in the cooler there. It never looked that appealing but I decided to pick up a tub of it anyhow and test it out. Its decent, but I've had better.
Bart