Oh Geul Bo Geul (OGBG) seems like a very popular restaurant. It has two distinguishing factors aside from the mystifying name which most people can not pronounce properly:
1) A lot of the servers can speak Koreand and Mandarin, eliminating some language barrier to a significant portion of the customer base.
2) They serve ~10 side dishes
Aside from these 2 things, it's a very standard Korean place with your typical mom and pop atmosphere. You can find all your traditional and fan favourites like pork bone soup, bibimbap, and rice cake. They also have table cooking like BBQ meat and also hot pots. Their menu selection is larger than average so you're very likely to find what you're looking for.
We had BBQ pork belly and a pork bone soup. Decent portion and Ok-prices. Not the cheapest but far from expensive. I like how the pork belly comes with some mushroom. I love mushrooms. The pork bone soup was very good. The meat was very meaty. The soup was good. The BBQ comes with a stew and 2 bowls of rice. I felt the rice was really dry. Usually I can eat Korean rice by itself. Not here.
With so many Korean restaurants in the area, it's hard to pick a definite best. But you can't go wrong with OGBG. I'd say just hedge your bets and try a different one each time.