Went there in a Friday and it wasn't too busy. Likely because it was cool out. The cold noodles as advertised was delicious but everything else was average at best. The galbi was slightly below average. Though the service was sub par, as we had to wait to be seated even though there was open seats, and the servers didn't pay attention to us at all and was difficult to get their attention.
Overall come for the cold noodles as they are worth a visit for but everything else there are better Korean places.