I spent a lot of time with both [Laurence Fishburn and Keanu Reeves], obviously, on the Matrix trilogy. Worked a lot, on a day-to-day level, with Laurence Fishburne. And then we'd bumped into each other through the film community for years and years.

In fact rules are more important in our underworld than they are to the regular citizen who works within them.

With John Wick we wanted to do something like that. So rather than punching, kicks - and for the kind of way we wanted to shoot it, which is longer takes - our initial instinct was let's go with a throwing or grappling arm.

Honestly, when you think of any great action hero or any great hero out there or great character actor, you kind of transcend the character. You just don't love the character, you love the guy. In any of the great action stars, you see the guy doing the work.

Character imperfection is the important thing to keep them from being superheroes.

I think what we want to do is - when we choreograph, when we design choreography, we try to take it from a character standpoint first. Obviously you write a script and it's like, a Jason Bourne or a John Wick or something like that, you don't start choreographing double twisting wire moves and backflips, or doing the splits. You try to keep it so it fits the character, or the tone of the film.

I have a very strong belief in what I like, or a very strong opinion in genre films that I like to watch.