I suppose you hate some things that children do, more so when their parents are permissive and spoil their education and manners. Not the kids themselves.
I also don´t appreciate overindulged kids, but I don´t approve of spineless parents and elders as well. It´s such a pleasure when Suppernanny leaves a house in order, after curbing backchat, don´t give a fig about thrown tantrums, and suspend privileges in reward for the bad behavior.
All that while encouraging and rewarding goog behavior as well, and not only that of children...
Once I saw Supernanny crying at her leaving, she had to go, but she was going to miss that family and that family would miss her.
It´s good to see a good job done! seen from outside it even seems easy