This has instantly become my favorite Korean place in Las Vegas, following the closure of Maru some time ago.
Their banchan is far superior to any other place I've been to in the city, and this is a huge plus for me. They also give free soup and steamed egg, which I think is a fantastic value considering they also offer cheaper prices than many others.
The meat is solid, but not great, and the service is ok - very friendly, but not very attentive. They do tend to forget about you a bit when they get busy.
Bottom line: dollar-for-dollar, this is an excellent deal and I highly recommend it.