One could be tempted to vote "style over substance" because the story itself is more or less just an old book in a new cover but a fine cast (Fassbender, McGregor, Tatum, Douglas, Banderas, and last but not least, Gina Carano, who is a superb and believable heroin - completely different from those typical Hollywood actress who do not weight more than a feather or two and beat up guys 10 times their weight ;) ) and the momentum of the movie and all those fine composed cam shots/perspectives make Haywire a fine action ride.