So, what's it all add up to? It's hard to say. But me, I'd say this was a test... for Sam and Dean. And I think they did all right. Up against good, evil, angels, devils, destiny, and God himself, they made their own choice. They chose family. And, well... isn't that kinda the whole point?
you kids these days with your rapidly growing concern for the state of the world and your knowledge of important issues at increasingly younger ages despite having been told your opinions don’t matter by the adults who put you in these situations