The script is based on the book by Kotaro Isaac. Killer Train.
The film adaptation, if you take the detailed discrepancies with the plot in the book, succeeded. The story itself makes no sense, because you have to play a spoiler. Genre: tragicomedy played in a crazy rhythm. The meaning needs to be caught, and knowing the content of the book here helps to understand what is happening on the screen. And in the center of the plot is a killer named “God Bug”. His main feature is that he is a complete loser, or rather, a bad luck, but, despite this, always comes out of all troubles dry of water. Therefore, the film has a lot of such episodes, which does not allow the viewer to lose interest in the film (2 hours).
God's Cow is played by Brad Pitt. Looking at it, the viewer is convinced that time is ruthless even to the handsome Hollywood. But he plays well. It doesn't spoil the furrows.
I recommend a book and a movie.