I came here a couple of times after craving some quick Korean BBQ. First time I came here, we were told that we had to pay the dinner price but just without the sushi and various other dinner items. Which made no sense. Turns out, we couldn't even get the late night/lunch menu even though it was 30 mins to 10:00PM (when latenight starts). Because of that we had to wait 30 mins to get the reduced price. That experience wasn't the greatest. It was just a prime example of bad customer service.
Recently came here again. The food is alright. The meat is not very marinated, and some meat will feel more dry. This time we got the dinner menu, and the meat seems fresher. Other than that, the service was alright.
Overall, the quality is OK. Not the greatest and certainly not the worst.