I also have to recall Dracula's feeding on that family at the beginning of Lords of Shadow 2. It wasn't particularly shocking to me, this is Dracula after all, I'd expect nothing less, but it was definitely an intentionally unsettling scene and they had to censor him feeding off the little girl. Before the game came out, I told my friend about it, and he said he knew what game he wouldn't play because of that scene.
I did find the fact that just about EVERY character introduced in the first Lords of Shadow game ended up dead somewhat unsettling and disturbing though. You come to appreciate and like a character, and then they're dead... Over and over... I was to the point, no please don't kill off Laura, who had escaped the original game unscathed, and then she was killed in the DLC predictably.