He was definitely very polite, but I kept wondering whether Scientology trains their "street workers" the same way Jehovah's Witnesses and the Mormons do. Always stay polite, calmly disagree, but don't let yourself get drawn into an actual argument. Like, the way he responded to that ex-Scientology women, who was confronting him with clearly true statements, made me sad for him. He looked like a minion, a mouthpiece for someone else.