Thanks for checking out my post and your thoughts on their food. I've only been to two other Korean style shabu shabu places in L.A.: Seoul Garden (that you've mention) and Dae Sung Oak, and IMO Kimchi Sportsworld was better than both mainly because of the dipping sauce and better beef.
I didn't know that there's a mini K-town in LV. I thought it was just the area around Chinatown on Spring Mountain.....COOL! A new place to explore