When one has to point out the exception, then one wonders what the generally accepted normal is.
Admittedly, I have not taken any time to do the 'deep dive' into Samaritan history, but I do have to wonder why a 'Good' Samaritan needs to especially be praised for his actions.
Surely, all Samaritans are people tied to a culture, much like the rest of us?
Name any contemporary culture that would need a 'Good' [INSERT CULTURE HERE], in order to ensure we understand that this is a rare occurrence.
Just using my breakdown above; not knowing anything at about Samaritans and their culture, I am concluding that the Samaritans are, with few exceptions, Bad Samaritans.