Started catching up on Mad Men season 4, wasn't sure how I liked it the first few episodes but it is outstanding now. Way better than season 3 so far (maybe because there's a lot less Betty.)
The Hooker that Draper keeps ordering in the first 3 episodes of season 4 is the same actress that played Spartacus' wife which was discussed at length earlier in this thread.
I'm halfway through season 3, during season 2 I started fast forwarding through all Betty Draper scenes that involved only her and people outside her immediate family.She drains all the life out of that series.
The Kennedy episode (The Grown Ups) is a perfect illustration of how she ruins the show, very compelling to see how the characters react to
Kennedy's assassination as it unfolds, then we have to suffer through 5-10 minutes of Betty Draper standing in front of the TV, whining that she doesn't love Don anymore and when she kissed him yesterday, she felt nothing.
I wish she would get in a car with an inebriated Ted Kennedy....