I don't fall one way or the other on Batman killing, presummably when it's at his darkest moments. I know some act as if killing once taints you for life but several Batman stories involve the redemption and reformation of characters. It's within the spirit.
Where I take issue is the noncommittal of whether Batman in fact kills. We all know Snyder's manslaughter quote, but in the film it's merely alluded to that Batman is meaner and going further. For all the action It's that "you didn't see a body" type loophole. What you have are situations where Batman could kill but doesn't. In the warehouse he aims a gun in the air to scatter goons rather than simply shooting them.He shoots KG Beast's canister, when he could've shot him directly.
It's why saying Batman is now The Punisher is absurd. Punisher would've murdered everybody. This Batman maybe kills one out of twenty goons and it still won't commit about the twentieth. Compare it to the Knightmare that shows Batman killing everybody with guns and all. There's a clear division within the film between a Batman who kills and a Batman who is brutal. In the end it's wishy washy.
Right. This non-commital killing bothers me too. Blowing up a car with people in it because explosions look cool, and the story not reacting to the fact that Batman is leaving dead bodies in his wake. "But Batman branding victims are dying in prison" - how about on the street, as charred corpses? There's no plot relevance to Batman killing the goons. That's my major issue - it's done for no good reason.
Batman shot Darkseid with a radion bullet in Final Crisis.
Right, with the only other option being losing the universe to the embodiment of evil within the DC universe he decides to break his rule and shoot Darkseid. That's dramatic. That works. That isn't shooting missiles at people whose bullets are pinging off of your vehicle.