We saw the opening scene - in the Comedian's flat - and the montage-style title sequence (which covers off a lot of Under The Hood history and has some great visual gags), the prison break (shorter than you'd think but pretty dynamic) and Dr Manhattan on Mars, flashbacks and all. And yes, you do see his big blue penis.
As to the ending and the widely reported disappearance of the giant squid, director Zack Snyder - who was in attendance, along with 'co-creator' and artist Dave Gibbons - joked that it was because he had a "horrible calamari incident as a child".
The latest trailer is online now and, more importantly, there were cakes:
