Very rarely in life when something is hyped up so much for such a lengthy period of time can it actually deliver, in fact it's more likely the case that the lower your expectations the more chance you are going to be pleasantly surprised. Given the diverse history of Doctor Who, the plethora of script writers, the myriad of different characters who played the role (often poles apart) whoever was going to be given the task of writing the 50th Anniversary Special was on a hiding to nothing. So hats off to Mr Moffat on a truly stupendous roller coaster ride of an episode in the life of the most brilliant sci-fi series ever to grace this planet. It's not without it's faults & it was never going to please everybody but I for one was delighted to have some of the gaps filled in with the mini prequel showing Paul McGann's regeneration (included in this set) & John Hurt's regeneration in the show itself. The best kept secret of the surprise cameo appearances of the 13th Doctor & Tom Baker at the end was a stroke of genius. Yes, it would have been great to see Christopher Eccleston reprise his role but he has always made it abundantly clear he was never a fan of Doctor Who, this was an acting job he did with great relish eight years ago & he politely declined to take any part in a celebration of a show he never watched as a child. My other regret is this wasn't given the full movie treatment & a timing to match. I truly believe it would of benefited greatly if it was closer to a two hour affair as the plot did seem rushed at points & certain characters would have benefited for having their roles fleshed out. There, I hope I have managed to lower your expectations just a little if you haven't already seen it so you can enjoy it for what it is ... a love letter from a fan to Doctor who. Here's to the next 50 years.