I've had many variations of hot pot in China, Vietnam, Singapore, Malaysia, Indonesia, Japan, Philippines, and never had a bland experience. I love that stuff. My fave South Korean dining experience was grilling marinated meat at the table. A very old restaurant didn't have gas burners though, the staff would just bring a stainless steel bucket full of red hot coals that was lowered into a hole in the middle of the table and a grate placed over the top. A foil cake mould filled with cloves of garlic and oil sat on the grate and we would periodically just pick up whole cloves and eat them with the meat and veg. Man, I enjoyed my years in Asia...
Robbo