Really hard to complain about this place. Yes it's typically packed on weekends and yes they don't have enough private tables so you end up sitting on a long stainless steel table with other people.
But they make it all up with quick service, their low prices and delicious food. It's not going to be gourmet thai food from a high end restaurant, but its very tasty. The portions are typically more than I can handle, and as someone who enjoys spice, Salad King comes highly recommended. I've never gone past 7 "chillies" on a scale to 25.