That's exactly what I told the JW's last week when they cam for their weekly study with me.
I believe that much of the trouble the world is in today with international conflict is due to people believing that God could somehow both be a war criminal (they justify the actions/approval using various excuses) and be good. Something does not add up here. How on earth can any moral being believe a good God could encourage and command such heinous crimes? Its beyond me.