The first thing you need to consider is the fact that you're not in K-Town (as in LA's K-Town) so we need to look at this place through the Las Vegas lens.
Let's look at three things: food, drinks, and ambiance.
The food is very good. Authentic dishes combined with some newer fusion items. I was here with some Korean friends from LA and they were pretty satisfied with the food. I would suggest the fried chicken, it's different from what you would normally get at a K-Town restaurant, but plenty good! Also the chicken gizzard is a must!
The drinks. We went there for diner, but what diner would be complete without some soju?! The bottles are very reasonably priced. I can't say much more about the rest of their bar though.
The ambiance was also definitely on the good side of average. We got their relatively earlier but the feel of the place made you forget you were in a 100+ degree desert. They did a good job of instilling a sense of true Korean-American restaurant/bar environment.
Overall, if you're in the mood for some Korean food, and you don't feel like stinking of bbq the rest of the night (not that that would be a bad thing) then this is the spot to go! It's in Chinatown so you're still close to everything else you would want to do in town.