This should have been a good movie, there were lots of right elements: photography had slow and fast motion, low and high camera angles, very close shots of rough faces, dramatic shadowy statures on bright background. The Good Guy, but not too good, was ok, the Bad Guys were great, there were Big Boss and Femme Fatale - and somehow they managed to mess it up to be a completely outrageous failure. No start, no middle, no finish, no story, no sense at all.
I really hope there would be a Director's Cut, which would add the missing pieces and use all those right elements. As it was now, it's waste of everyone's time.