I admit that the movie was shot beautifully, with lots of nice camera work and colors. However, I was a bit underwhelm with the story/plot and character development. The action scenes and the good acting were about the only reasons I gave this a decent rating. I just wanted to know more about the two main characters: Jang Ok Ju and Choi Pro. Although the “ballerina”, her best friend’s death and revenge request, was what promulgated Jang Ok Ju to action/violence, I wanted to know more about Jan Ok Ju and Choi Pro. I also didn’t quite know the timeline such as how long Jang Ok Ju and the ballerina, Choi Min Hee, had been best of friends. It seems they knew each other from middle school and met-up again as adults. So maybe Min Hee was everything to Ok Ju since it looked like Ok Ju didn’t have many friends or even family. In all honesty, I had two lingering disappointments or maybe disbeliefs. The first is that Choi Pro was really not the all powerful and independent villain since he was in a gang and reported to someone more powerful. That kind of took his evil aura and mystery away. The second is after Jang Ok Ju went and asked a former colleague in her security firm for some firearms/weapons. I was expecting this lady to hand over some cache of modern automatic rifles, etc., but she ended up dealing with an old couple in a rusty RV with even more rusty and old handguns and revolvers. I think it would’ve been better if they just cut out the whole gang and gang overlord scenes. They didn’t add any more value to the movie. Even the high school girl could be left out. Would I watch it again? No, but I did enjoy the action/fight scenes.