it was a good movie actually it worth it
I watched it after CRASH LANDING ON YOU and then THE NEGOTIATION movie; ( well that was because I quite liked son ye jin and Hyun bin's acting)
for those of people who want to watch these two I RECOMMEND to watch THE SWINDLERS. its more exciting than the negotiation.(but that one is good toooo !)
I haven't seen any other KOREAN action movies but I really wish they could do so much better than this.