The episode was a double length one and was great. It was all about JD's last day at Sacred Heart, where he had been a doctor for 8 years.
The scene near the end when JD walked down the hallway on his way out with everyone lining the halls was great. It was nice to see alot of the characters from his past come back one last time. And obviously the other great bit was when Dr Cox finally said the truth about how he felt about JD. It has to be a, without a doubt 10 out of 10.