I have been to Bangkok Blue a few times, as it is convenient to my work place. The service is fast, flavors far more authentic than other Thai places I have tried (innumerable), and they don't use MSG (I asked!). Considering the Copley location, the prices are very reasonable.
The best part is that they have a menu for the American palate and a menu for the Thai palate. If you want to try dishes not available in most Thai restaurants, just ask to look at the Thai menu, it has English translations. My favorite is the fried cat fish salad.
Pros: Steps from Copley T, Authentic menu, Alfresco dining
Cons: Hard to Park
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