It doesn't hate you. CoreData is Cocoa for models! But it bites. I show you WHY and WHEN to use CoreData as well as HOW in order to prevent be biten by it.
This slides were presented on my presentation at iCONdev at iCONprague 2014 on 23. 3. 2014 (more at http://www.iconprague.com/detailni-program/#core-data-i-orm-muzete-mit-radi)