Great ambiance, very clean (in comparison to most Chinese restaurants here in Vegas), authentic taste, average servers.
The food generally comes in little steamers/plate of threes or fours. The majority on the cart is from group B ($3.25) but please note that some of the larger plates are generally more expensive.
While most people come here for the Dim Sum, there is actually a menu. You can order items individually if you are too hungry or need something that isn't in the carts.
The servers are nice enough but it's pretty average. They automatically refill tea (that costs extra) and water without asking which is a plus (but normality in Chinese restaurants).
A bad point is that I often ended up sitting there with no food waiting for the food cart to come near my table; so try to not eat very fast!