A Christian is a person who wouldn't do to someone else what the would do to Jesus himself and they do what Jesus did and commanded. Kinda like taking a penny and doubling it each day. Jehovah's Witnesses produce the fruitage of God's holy spirit. Whether you or the Griese's want to recognise that is something that you'll have to answer for. But, JW's will continue to follow Jehovah God and his Son teaching other spiritual minded people to benefit themselves by being TRUE christians.
Witnesses know the facts.
War, crime, immorality, abortions, drugs, broken families, child abuse, fear of Armageddon, enslavement to false doctrines, the burning anger of Jehovah. One of my best friend is 86. He's been a Witness longer than you've been alive. The book your reading or someone who was there. Inquisition, burning people as heretics, crusades, corruption of the papacy, WWI, WWII, Korea, Vietnam, Central America and the list goes on.