Terrible, TERRIBLE police work * SPOILERS *
This has got to be the worst portrayal of police work in, I don't know, Japanese cinema?
Maybe I'm used to US cops tropes, but the detectives depicted in this movie looked as if they were purposefully doing the stupidest thing they could think of when handling the case of a dangerous criminal.
It was a bit infuriating to watch, and that made me enjoy the movie a bit less.