First things first, plan ahead. There will most likely be a wait, and it most likely won't be on time. If they tell you 20 minutes, just go ahead and add 10 to that and assume it's 30. I've yet to place a take out order here from that's ready in the allotted time. If you go into this with that knowledge, there should be no room for disappointment.
The food itself is awesome. The menu is pretty large, as are the portions. One order is usually two meals. The prices are also extremely reasonable for the amount you're getting.
Appetizers: the fried spring rolls are delicious, the egg drop soup is about average, and the thai lettuce wraps are quite tasty.
Mains: my wife LOVES the green coconut curry (#28 aka Gaeng Keow Wan). I'm pretty partial to the drunken noodle (#66 aka Basil Noodle aka Pud Kee Mao). #65 Pud See Ew (wide noodle) is great if you're not a fan of the basily taste.