Looking back upon Mad Men, I found season 1 to be like a 9.8. My recollection was that season 2 was pretty damn good. Since then it has been just good.
Do I ever see myself rewatching the whole thing start to finish as I have recently - and will again - with The Sopranos, The Wire, Six Feet Under etc? Really hard to see that. It has its moments but it also has its share of non-moments. I dunno. Maybe if some time passed and I started into it, I would find myself unable to stop. Not sure.
It's been a 7 out of 10 show for quite a awhile, even drifting down into the 6's at times. I think I want to love it more than I really do.
Not judging the current season yet. Quite a few things in episode 1 just felt like concepts repeating - and not just for the 2nd time. But wait and see.