Every time I make it to Vegas, this is the place I go to for Korean BBQ. It is fairly priced, but not cheap. Meat is of high quality, so the price is appropriate. Average beef dish is in the high $20s to $30s. Their combo meat deal (beef or pork) for two people is well worth it; $99 for two people. It is actually a very good deal to get the combo, which comes with all of the most popular cuts of meat (and a token shrimp).
The service is always attentive and the wait during peak times might be up to 45 minutes. I try to go during off-peak hours and there usually is no wait. Servers grill the meat for you and they know what they are doing; meat comes out just right, but if you prefer it cooked more then you should state your preference.
Btw, their herbal drink that comes complementary with the meal is so refreshing! There is no need to order a drink if you can have that awesome tea.