I am easygoing and generally do not give negative ratings (see my rating distribution!) BUT this is an exception.
The owner is extremely rude during my few visits to their shop. They did not greet, nor did they say anything when we pay them. He treated me as if I owed them money! Incredible that the business can sustain for so many years.
I stopped going to this place after the unpleasant experience. If you want to shop for Korean food, go to Park St. If you're looking for general pan-Asian selection, there are many better places in town.