Well Moffat give us the best season finale in years with a mind blowing ending all I can say is I can't wait tell the fall. So many questions and I hope a lot of answers.
It was nice to see River again I am not really a fan but it was nice to see her after the events of the library and to go inside the Doctor tomb was kind of sad knowing that he will die someday just something you really never think about. All we come to know is when the Doctor dies he just regenerate to another Doctor.
Also Moffat did what I love and somehow got almost all the Doctors into one story that was wonderful. I will be watching this over and over again to catch what I missed.