This is one of my favorite places to eat. The seafood congee and the beef and rice noodle dish are delicious- I could eat it all day. I've don't think I've ever had congee as good as this place.
You have to get here early and eat like a grandpa if you want to be seated and not wait. Getting there around 6pm on Sunday was fine for my family of 6.
The service can be quite rude at times but also very fast, but that's just typical Chinese for you. The prices are dirt cheap, especially for me coming back from SF. I can eat with my family of 6 for the price of two people in SF.
I've read reviews of people suggesting that they use msg. I think they probably do, but not so much that I feel sick.
I would definitely count this as one of the best congee places in the city.