OK, On Lock Sam's is in a very run-down area, but the food is still very good and portions are generous. You get your money's worth. The hot-and-sour soup is always good, and you can order things that aren't on the menu, such as Chinese broccoli (gailan) when it's in season. If you order something spicy, be sure to check that it will be spicy and not watered down for American tastes. An old-time restaurant that deserves more attention.