I've been to KJ Kitchen Dim Sum multiple times. The thing I like most about it is the consistency. Food is always good, service is fast and I leave satisfied.
It gets quite busy around lunchtime so plan accordingly if your going to eat here. The variety of food is awesome, so many different dishes and with dim sum style you can try many dishes!
The environment feels very authentic with its decorations and serving style. We usually sit around the outer tables with the spinning middle tables.
Anyways, if you want a good experience with good tasting food, stop by KJ Kitchen Dim Sum at the Rio Hotel.