Personal. This movie takes long time in the beginning part. I don't mind if It's really quiet but even when I finished watching it, I still have many questions in my head eg. The shooting scene, the sound of the ending scene. Does Thongchai a black manta? I got it that this film want to create some symbolics which I understood some of them, but It mostly let the audience interpret by themself (which is really difficult) so this movie is beyond my understanding.