I have mixed feelings about KW. She has always seemed fairly pleasant and quite OK, and has made some good films, (along with some crap ones,) but there is just something about her that is so irksome.
She has blathered on and on sooooo much in the past about people at school mocking her and saying she was too fat and plain to make it, and she always says 'look at me now, with my amazing life! And look at YOU, doing nothing.' I know she is right, but it's incredibly arrogant.
Also, her gushing over Leo DiCaprio made me wanna vom when she picked up her golden globe about 9 years ago. She went on and on about how much she LOVES him, and how much she ADORES him.. blah blah blah. And said fuck-all about her husband Sam.
Unsurprisingly, her and 'Sam' split shortly after. Probably couldn't tolerate her obsession with the lovely LEO, her 'friend.' 
I know people are entitled to have close friendships with members of the opposite sex, but hers and Leo's is very intense. I think she is more into him than he is into her though. He is very fond of her, but she is obsessed with him.
But yeah, re the OP. YANBU. I do agree somewhat.