I feel like this food is more genuine (less Americanized) and truly what one would find coming out of someone's home kitchen maybe in Seoul or another region. While I can't claim to have experienced Korea, I've worked in Los Angeles for years and frequented restaurants in Koreatown many, many times. The quality, taste and care going into the food is wonderful and I've never had a bad meal.
They also have some great vegetarian and vegan options for those customers as well.
Only complaint I have is how many people come from downtown to eat at my little spot 15 miles outside the city!!! :)
To address a couple of the lower ratings below... Maybe go find a Korean Applebees or get yourself some Giant Eagle sushi and you'll be happy. It also takes real courage to stand your ground for water ;)
For the average American diner, this is going to be a new flavor palate for you, so be ready! This isn't a Korean PF Changs.