If you thought The Raid was a kinetic trip, you'll be super impressed by the mad-cap onslaught that opens this beaut of an action-thriller. Sook-hee has a ridiculous back story of woe that lead her to kill an entire building full of bad dudes. Surviving, only to be caught by some mysterious authorities, Sook-hee undergoes new, intensive training to work as an assassin for the state - or is she working for the bad guy? There's a stolen diamond, broken hearts and stylish choreographed sequences to set alight a ludicrous story of grudge and revenge. If you're a blood-thirsty viewer, this'll quench it, and then some.