The concept of the movie is really good and not a cliché. It keeps us guessing whats happening. However, the movie is really slow and fails to create a grip expected from a mystery thriller movie. No significant events happen till two third of the movie. A couple is keeping a kid to harvest his organs for their son. In end, there are few twists and turns. The acting is good but the movie lacks pace. I had to watch it with an increased speed to finish it.