This would have been a 6 rating if there was ever a dvd box set worthy,david tennent bows out in style and class with some great performances backedup by a allstar cast as te time lords return.as always confidential puts us clearly in the picture with an indepth view in the conception and creation of a tv icon.matt smith has a lot to live up to?the final episode is one of the best pieces of tv in years DT is as you would expect great with sadness and courage, John Simm as the master gives credibility to the role but the vetran actor bernard Cribbins plays his role excellently as he knocks for the fourth and last time for the tenth and in my opinion the best doctor who.(the doctor may need to degenerate at some point to give the 10th another outing)