Holy shit. Hank is a cop. Walter is the criminal.
Hank is the kind of cop whose actions serve no interests other than his own and those who profit from the drug war. He is a narc. Narcs (and vice cops) are the
scumbags of law enforcement. They protect and help no one.
Walter is the kind of criminal whose actions are no more insidious or harmful to society than are those of the producers and marketers of cigarettes and beverage alcohol, both of which are lethally harmful recreational substances.
The "confession" by Walter is further proof that Walter is a criminal. That effort was blackmail, pure and simple. And it was blackmail predicated on an evil lie. Doesn't make it any less powerful. But still, it was a lie and it not only was blackmail, but intended as blackmail.
Blackmail is an aggressive action. What Walter has done is defend himself against a pathologically obsessive egomaniac.
If Hank wasn't engaged in an ego-driven pursuit, upon realizing that Walter is the elusive
Heisenburg he would have immediately reported what he knows to his superior and recused himself from the case. But he had the smell of blood and it didn't matter that pursuing the prey would destroy a component of his own family and deeply injure two innocent children. He wanted to make the kill. His bestial nature was made apparent in the way he brutalized Pinkman.
So much for "cops" and "criminals."
On the scales of justice, Hank is as pure as the new driven snow on this score.
That is a one-dimensional perception. The reality is Hank chose to play the game by his own rules and he's been checkmated.
But there's more.
Look what just happened to Jesse. What was "going" to happen to him? What was it that he grasped JUST before it was almost too late? And, WHO do we imagine set the guy up?
Actually, that move got past me. I honestly don't know why Jesse beat the hell out of Saul, or what the cigarette pack was about. But I do know Jesse is not only his own worst enemy but represents a threat to everyone he comes in contact with because of his self-destructive, self-pitying, self-absorbed nature. Putting him to sleep is best for all concerned -- including him.
It is beyond ANY petty quibble. Walter has become the antithesis of the person he started out as being in this series. He is not just a criminal, but he IS now evil.
Walter is capable of extremely cunning, cold-bloodedly brutal behavior -- but only when he is backed into a corner. "Evil" is an aggressive concept. Walter's controversial actions are purely defensive.
Jesse is a criminal too, clearly, but of a very different kind than Walter.
Jesse is a disaster looking for a place to happen. He is a "boat rocker" who won't sit down. And there is only one way to deal with him.
Hank has his faults, no doubt. But his actions have all been designed to bring a violent murderous law-breaker to justice.
Justice? If you mean justice in the true sense of the word, Hank would have gone to prison for what he did to Jesse Pinkman. He was spared that destructive ordeal but it hasn't given him the slightest pause.
The writers are great. The plot is solid. The characters are generally well crafted and three dimensional. Hank is the good guy, but the genius of the story is that we are still fascinated by (and somehow still kind of rooting for) the truly bad guy, Walter.
The entire story is three-dimensional but you seem to have a one-dimensional perception of it.