From Netflix:

This taut crime thriller stars Colin Farrell as a brutal gang enforcer who falls for a woman bent on exacting revenge on his boss. Via seduction and blackmail, the woman persuades the gangster to help her achieve a bloody payback.

Do not be put off by the opening violence that makes the film look like every other shoot-em-up Hollywood knockoff. Only at the end is there another explosion of exaggerated destruction. In between, the largest segment of the film by far, the interplay between Colin Farrell and Noomi Rapace (Oh my gosh! It’s the Swedish Lisbeth Salander of the Millenium trilogy!) is downright poignant. What makes the give and take so appealing is the silence and hesitancy. As part of that, Colin Farrell says very little. My cynical comment here is that a clever acting trick is to keep your mouth shut and let the audience think for the character. So let’s just say that Farrell’s tortured facial expressions effectively substitute for a lot that goes unsaid.

Colin Farrell grabbed a very suitable script for himself. Not bad!