Stalin (who would know) once said that one death is a tragedy, a million deaths is a statistic. When my wife tells me about her childhood (she only does this when I ask about it) it's the little details that chill me, not the "statistics" of her life. Here's a few:
She and her friends used to want a taste of sweetness so much (the Great Helmsman apparently considered candy a bourgeois excess) that they used to pull the bodies of honeybees apart and suck on them to get at the nectar. (This from a woman who today loves animals more than anyone I know.)
When my wife was in grade school she got so hungry one day that she snuck off into a field near her school and dug up a single sweet potato and ate it raw. She was caught and, for this horrendous crime, her principle put her on limited rations (and she was already hungry all the time) for an indefinite period. She became weaker and weaker as the months went by. Finally, after six months of this constant hunger, one of her teachers became alarmed at her state and went to the principle and asked to have her rations restored to her previous (limited) status. The principle's response? "Oh, I had forgotten she was still on limited rations. I only meant for that to last a month. Yes, restore her food quota." This was the little girl who is now my wife.
The crowd saying "Mao murdered 100 million" are blaming him for everything bad which happened in China, while the "Praise Grandfather Mao" brigade are praising him for everything good which happened in China.
It would be a lot more productive to say: "China started at a low base, and didn't do anything remarkable under Mao or his successors. In terms of health and GDP, it could have been a bit better or a bit worse. He didn't make China poor. He didn't make China rich, either - if he didn't finish off feudalism someone else would have. Chinese guerillas would still have fought the Japanese, and would have won. The only thing (good or bad) that Mao really had any control over was slapping up posters of himself, purging accused rightists, and coloring everything blue and grey."