At first, I thought this is a second class movie with horrible acting, scene, script and so on and so on. But, after I watched it, I realized that I judged it too early. It's not as bad as I thought, as the matter in fact, it's not bad at all. It's unexpectedly good.
The cross-cut scene, the premise of thriller and good cinematography are already there when you watched it for 15 minutes. The more you watch it, you just follow what will happen and it may surprise you as it's not like what you expect.
What makes me amazed more is that, after I knew this is the first movie of the director, the script writer and the story writer. For their first experience, yes ... it's amazingly great movies. I hope to see more of their movies in the future. I must congratulate them for this.