Three-star for the food, but one added star for the wide variety and cheap price.
Every dimsum item you can ever dream of is available here - which makes this place very very authentic. Unfortunately, the slowness of the push carts and the lack of changes in their route rendered us mostly foodless and impatient. At the end we just called one of the hosts over and ordered it.
It seems like there are more food available after 1pm for dimsum than at 11am...
We ordered about 12 dishes and the total was approximately $50 for four people, which is incredibly cheap since we were all really full.
The place is full of old Asian people--like 70s and 80s, so you know you have entered a real hk dimsum restaurant.