Wales Online has some brilliant pictures of last night's filming in Cardiff Bay - very, very, mild Spoilers at that link - but there's one that has to be my favourite. It's beyond the cut for full spoilery-avoidance!
Look. At. Him. Look at him!
The glint in the eyes. The faintest, faintest smile breaking through. His name is Peter Capaldi, and he is The Doctor.
(Please replace 'any moment now' in the above gif with 'In 7-8 months'. Oh god why is it soooo loooong *messy crying*)