70% good 30% bad. The Great Leap Forward was necessary - there was a famine, but it was the LAST famine in Chinese history. The Communist Party of China ended 5000 years of recurring famines. Mao did far more good than bad for the people of China, uniting the nation and ending the Four Olds and the Century of Humiliation.
And if you're hungry, here, have a mango, OP