Well, Peggy's stroll into McCann was well worth the inevitable disappointment she will surely suffer at the monolithic agency. I hope I'm wrong, but what a great scene.

This episode was so good it could have easily stood as the last in the series. This was the climax, in a way — Don finally walking out on advertising (and taking the box lunch … that was a great touch). Joan's story is essentially done except for the inevitable cutting ties with the guy who wants to take care of her.…