No doubt Ubisoft would have preferred you watch this within the context of the company's big E3 press conference. Ah well. You may as well watch it here instead, right now.
Not sure where this leaked from - there are multiple copies floating around, some like this with English subtitles, other in Cyrillic - but the actual language track is in English, so enjoy.
It is exactly what you'd expect of a big, expensive E3 trailer. Lots and lots of fancy pre-rendered cinematics showing the systems and "mood" of the game.
The clip opens giving us a taste of not just the inter-connected future of the Watch Dogs world, but of the kind of people star Aiden Pearce will be up against. You know, architects and graphic designers who shop for women on the internet.
Then the guns come out - it's an E3 trailer after all - the cops show up and we get a look at what must surely be one of the game's more useful special attacks.
WD-E3-CGI-Trailer-UPlay-EXP 480 [Vimeo]