Glad somebody made a thread for this, I've always been a bit disappointed that the community here doesn't seem too into the show.

Mad Men is probably the best show I've ever seen, and has personally been a very significant piece of media in my life. It's gotten a little hard to watch in the last two seasons (S6 is particularly heart-breaking) but I'm still invested.

My favorite episode is either The Wheel from S1 or Far Away Places from S5. Both were just incredible television.