I like coming here for the night owl's special, all-you-can-eat BBQ for ~$12 on weekdays. The pork and chicken have a great marinade/sauce on them, and the unlimited sides are nice. It's not very Korean - the kimchi side is the only way to tell that there's any Korean component at all - but it's still pretty tasty.
I've found the service to be pretty good, and the location is nice and clean. I also recommend that half way through your BBQ, you ask a server to replace the grill for you. Especially with some of the meats, the burnt grease can build up fast and start to occasionally catch on fire. It's a fun place to go once in a while - I've been in pair, groups of 4, and group of 6, and it's a good location for any size of group.