I agree with three out of the four points made in the article, the exception being the first one regarding the “sense of time and place”. The vagueness of the setting didn’t really bother me and to be honest I can’t remember even reflecting on it.
What did bother me however was the question regarding “the moral of the story”.
SPOILER WARNING
The main storyline was the murder case and while it appeared complicated at first because of the connections with the prostitution, the criminal underworld and corrupt politicians, the truth was that it turned out to be pretty simple, “corrupt cops commit crime and years later their victims (or the children of their victims in this case) are taking revenge”. Really, if you think about it all that other stuff was more or less coincidental.
And what about the resolution to that storyline? Well, a couple of the murders were killed but so was one of the victims (the brother) while the other (the sister) went on the run with nothing but the clothes on her back (neither of them got any real restitution). Meanwhile the last of the murderers not only got away but were shown to benefit from what happened (he was promoted/received a medal). And the cops who “solved” the case? Two of them were killed and the third was forced to flee the country with a murder charge hanging over her. She did tell the story to a reporter in the end but did she offer any proof? It seems unlikely that the truth of what happened will ever come out.
And what about all of that coincidental stuff? A bunch of criminals, corrupt cops and politicians got killed (along with a lot of innocent people) but so what? They were just replaced with a bunch of equally bad criminals, corrupt cops and politicians. Everything was covered up and nothing changed. The “heroes” died for nothing.
I don’t think that every story needs a happy ending, in fact I prefer a good tragedy and killing off most of the main characters is usually a good thing in my opinion. But their deaths and sacrifices have to have meaning or at least serve to illustrate some truth. Without that it all just becomes bleak and pointless.