The holocaust: good or bad?
By a simple humanitarian look at the holocaust, most would agree that this was a very bad thing.
From a separate humanitarian look at the holocaust, it killed off people who worship a God who commands his followers to rape little girls (numbers 31).
It killed off people whose God killed babies and ordered his followers to kill babies because they follow another God.
It killed off people who worshiped a god who condoned slavery.
Less people in the community who follow a bloodthirsty God isn't necessarily a bad thing. A god of war, a god of murder and a god of vengeance is not a good God for humanity. While the extermination of people is never good, if it does have to happen, it couldn't have happened to a more deserving group of people. That is, followers of the abrahamic god.
I'll leave you with this.
How do you know if you've been indoctrinated into your religion? Are you willing to take a close look at your beliefs? If so, then you are a free thinker. If you're unable to take an honest look at your beliefs, you're indoctrinated.