I'm about to return to LOS after a lengthy absence. I love Thai food and I remember BKK as totally the best place in the world for it. Quite a few countries, like France, the best food is in the provinces but not Thailand. As others have said its just everywhere. I always liked the little hole in the wall places where ordinary workers eat lunch. But good food courts can be great too. Lots of choice, good quality, similar prices and AIRCON ! Sort of opposite to Western countries where food courts are expensive and mediocre.