We love this place, and are glad it has survived the "restaurant apocalypse" these last few years. We usually go for take-out, but dine in when bringing guests.
I stick to the tasty yellow curry a lot of of the time (good deal for the lunch special), and often get the Tom Kha Kai (sp?) hot soup. Just tried the spicy noodles last time and liked them. We like spicy food so I can't comment on the milder stuff ;) Spice levels do vary a little from day to day, but it's flavorful heat, not just heat for the sake of being hot.
The other good thing is that there is a generous amount of chicken (in the chicken dishes of course).