Just got back. This whole experience was easily one of the highlights of my year/life.
The atmosphere amongst everyone before, during and after in the cinema was something I literally can't express. It was just pure joy and excitement.
I'm sure watching the episode in the cold light of day it won't necessarily be as jaw dropping but damn if that's wasn't something special. I totally get what Moffat was on about with this setting up the next 50 years. It felt simultaneously like tying a bow on one chapter and then beginning a whole new one.
My friend made the point that this episode was partly Moffat ironing out all the kinks in the new series to make the whole thing 'flow' a bit better. Not that the new stuff has been bad, far from it, but all the call outs to the eccentricities of Tennant and Smith, and the resurrection of Gallifrey, and the implication that the whole emo Doctor era is done and dusted felt like him saying 'Ok, Doctor Who no longer has to apologise for itself, it's here to stay' which is such a brilliant message to have after 50 years.
But yeah, this was beyond how I imagined it. Literally shaking a bit still. Also: dem Capaldi eyes!