Most of what you just described wasn't even King's run. Most of that was in Detective.It is quite amazing to see such a division of opinions over a Comic run.
Been a while since I have seen something of this magnitude.
Personally, I'm 50/50 on this run.
I heavily disliked Spoiler and Batgirl, I don't know how they were when someone else wrote them but here I hated their holier than thou attitude towards the Bat. Frankly, I would have rather seen Gordon back in the wheelchair, I liked her more as Oracle than Batgirl.
I liked the interactions between Clayface and Cassandra Cain tbh, it hurt to see him get killed yet glad when he popped up alive even if it was just to make sure she was going to be ok.
Hated Batwoman, her dad and his private militia of bat fakes and that little shit who tried to concert Tim to the Darkside, I especially hated her when she shot Clayface (not forgetting that anytime soon...and the new CW series to probably stoke the flames of that hatred).
Finally, I really enjoyed seeing the interactions between Bat and Cat and others' reactions to it. I loved how his sons and Duke freaked when Alfred tells them they have gone to get Holly from Talia. I loved the double date with Clark and Lois, I loved them doing things the other liked...even if they weren't legal per say. I liked Happy Batman over constantly brooding/misreable Batman.
I'm pretty much neutral on King but will see if that change at the end of his run or not.
But as far as potential comments that may come after mine I will say this: King can't make everyone happy and he shouldn't even bother to & No one forced anyone to read his work, if you read it and don't like that's on the reader and not the writter so people should just accept resposability for their actions and not needless lash out at others who don't share their opinions.
Some people like King, some hate him and the world will keep spinning regardless.