I've been going here for years. Its inexpensive, good sized portions, very tasty, and good fast service.
The restaurant itself has changed owners in the last few years, but there hasn't been any drop in quality or service. The soups are wonderful on a freezing winters day. Really hearty and filling. The bbq is always delicious, and can be made as spicy or not as you like. The tofu stew is really good and filling. If you like squid or seafood etc. they have this as well, and various vegetarian fare.
The menu is somewhat small but obviously it keeps the prices down and the food fresh. Its a good spot to stop and eat when you want something fast, filling, very tasty, and nutritious.