I thought it was a solid finale for sure. What I really look for when judging a finale is if it feels natural to the show, to the story progression of the last few seasons, etc. I felt this was a very "Mad Men" finale. It had some of the weird departures, it had heartbreaking drama (the phone call Don makes to Peggy), it had laughs (man, Roger Sterling nailed the finale), and really everyone got a "happy" or just ending, which felt natural here. It wasn't the absolute best finale I have ever seen, but it was a solid one and didn't just feel out of character.