This restaurant was not bad....I liked it because of the convenience factor (24 hours). I'm actually Korean and felt that the Korean dishes were pretty authentic in flavour. However, thought the prices were a tad over priced but I guess that's normal because the restaurant is located in a hotel. My GF and I ate here 4 times during our stay at the Quad (aka Imperial) over the past weekend. When you order any Korean dishes, you will receive the side dishes. You receive about 4 side dishes which is pretty standard for any Korean restaurant you go to. I wished the mash potato was warmed up a bit as it was really cold, their seaweed was tasteless, bean sprouts were yummy and seasoned perfectly while their kimchi was fermented perfectly to my liking.
I was hungover a couple of times and their pho tai always cured it. Although pho is only $5 (small) from where I come from, they charge $10 and it is only one size. The broth was clear, not oily at all and they give you ample noodles and beef. Pho tai is rare beef noodle in soup but every time I received it, the beef was already fully cooked. Thankfully not chewy at all. I never could finish the entire pho (but then again I never can finish anything I eat in the States, why are the food portions so large in the States?) The broth was very flavourful, they give you the usual lime and bean sprouts but cheaped out on the fresh basil leaves. There is no MSG in the soup as it wasn't salty at all.
I found their customer service to be friendly and quick. The next time I go back to Vegas, I'll be sure to find this restaurant.