Arirang is oh-kay.. when I have a craving for Korean, I would rather pay a little more and go to B-Won on Neil or Dorcas. They are a little pricey for what you get. Supposedly, a lot of Koreans go here because they have adjusted the menu and taken out the MSG.
I think the dolsot bim bim bap is good here (rice in a hot stone bowl with veggies and meat). I also think their bacon and spam with noodles is really good... forgot what that's called. I don't think their rice cakes with spicy sauce is that good though.