According to their signage in Korean - which translates to "Auntie's Kal Guk Soo (which is like pasta made from rice flour, flattened & cut by hand - similar to fettuccine noodles)" which implies that their Kal Guk Soo is very good. So I went in. I believe this to be a sign that it will be good - it's not GREAT but it's definitely good - I have tried a few different dishes there and they have been delicious.
The service was a bit on the slow side but, no complaints. it's nice and tidy inside, and I love the hand written chalkboard menu.
What I thought was kinda funny was their menu is glued to National Geographic Magazine!!!
I have to note that, they are also the only restaurant that brings out white Kimchi - which I thought was interesting.
Overall, good experience - I'd do it again!