Tldr the food is good but expensive.
I've been here twice and both times were shocked at the price (silly me to be shocked twice). The ambiance and service is decent overall. Each table has these half walls so there's a lot of privacy. The waitresses and waiters cook the meat for you so that's work off your shoulders.
The food has been good each time (kbbq and dakgalbi with cheese). Kbbq is like beef cooked in front of you. Dakgalbi is spicy chicken that comes with melted Mozzarella cheese which is a delicious combination. But for 2 people the kkbq was over $50 and the chicken was over $40. It's the same whether you go for lunch or dinner although they do have some lunch specials that aren't cooked at the table (but then you might as well go to any other korean restaurant in the area).
My advice is just think about what dish you want and then look around the area for less expensive alternatives. There are tons of places close by that do kbbq or korean dishes or dakgalbi for less expensive and just as tasty.