I went NUTS when I saw the opening sequence.  David Fincher does great openings (see this great retrospective of David Fincher openings) but this one that's just black and oily and ****-up... it kinda reminded me of James Bond openings but with pierced balls... and I mean that as a great compliment.

One thing that got me was the **** scene.  Not that it was rough and crazy (it was... particularly the end) but I had written a **** scene in a book I'm doing and just thought "that's what *I* was gonna do (except for the tattoo), I gotta change that now!"

The Red Camera style actually had a nice bit of fridge brilliance to it because it made it look like the Social Network, two movies where computers play a big important part.  I'm now starting to associate that look with that style, if I want to write a long moody dialogue-heavy script I keep thinking now "gotta be shot on Red!"  He set a style.