It helps to have someone understand the language while in the Hong Kong BBQ, but they do have english menus that you can use on the counter. It is pretty cheap for some good food. Just ignore the pig hanging from the ceiling if you find that gross and also ignore the food rating as I survived my visit and I am sure you will yours. Just make sure to wipe down your silverware when you get them.
Personally I really liked the BBQ pork which you can see hanging with all the meat in little strips; which, they cut up and serve with rice is really good.