I thought Matt Smith and Tennant had great chemistry together, especially their scenes in the forest. If anything the 50th highlights just what a wonderful Doctor Matt Smith was. I just to this day can't help but feel he was underserved a lot after series 5.
The scenes involving the Time War were by far the highlight. They looked great and the culmination with the 13 Doctors is by far the most exciting few minutes I had experienced for at least a series or few.
The Zygon /Queen Elizabeth strand, whilst it serves as a nice link up story, does tend to drag the middle of the episode out a bit. I love Matt Smith's face with the whole 10 kissing a Zygon thing. 'Im not Judging You'.
I'm still torn with the Time War red button 're-con.' I understand why it was done but it still doesn’t sit right with me. It failed to deliver the emotional punch the multi layered, multi series arc strand deserved. I would rather all 3 Doctors had pushed the button together and the show later found another way to 'save' the Timelords. I do think how it was done kind of craps over someone else's work. But as I say, I fully understand in terms of moving the show forward why it was done.
The Eccleston no show during the War Doctor's regeneration puts a massive downer on all the excitement that had preceded. Should have not bothered with that regen scene in my view.
I really liked the War Doctor in the barn scenes with The Moment. It's John Hurt… what's not to like.
The whole thing looked glorious in 3D, especially the Time War scenes and the 3D painting.
My favourite moment is a slight gag. 11's fez comes through the time link and lands at 10's feet. He puts it on straight away. Of course he does, it's the same guy
In all, as much as I have been less than taken by Mr. Moffat's era as a whole, I thought the 50th was the fun, exciting romp spectacular with just the right amount of fan service. Niggles aside, I really enjoyed it and think Moffat got the tone spot on.