If you're looking for ambience or health food, go somewhere else. You're not going to like eating here, anyway. But, if you're looking for something quick and delicious and very possibly greasy (you get to choose how your food is prepared, including the amount of oil used [hint: more is better]), Pan Asia is the ticket. It's a somewhat sketchy little hole-in-the wall, the service can be inattentive, and the task of keeping track of one's food may be a little too cognitively taxing for the inexperienced/mentally deficient. For a restauraunt in its class (full sit-down chinese meal, with tax and tip, for less than $8), these things cannot be held against it. It's a bit scruffy, but that's what makes it good.
protip: pour some hot tea on your frozen meat shreds and squish them down with the bottom of your tea cup before piling on the vegetation.
Pros: delicious, fast, cheap
Cons: inattentive service, "confusing", very busy at night