I've only seen one season. (That download is taking ages goddamnit), but she is great and obviously the main reason I really really want to see the next episode *soon*, with the baby (sorta) cliffhanger at the end. She is generally the most interesting character. My problem is I hate Don and want him to die painfully pretty much every second he spends on screen. This does affect my enjoyment of the show tbh. Don't know if I will be able to enjoy his and Peggy's relationship development too. *sigh* I'll see.