That man is no Christian extremist; I'm not quite sure if he's even a Christian.
I mean, such baseless and warped views. You'd think Christian pastors would base their teaching on the Bible, but not a third of them do. It's all their fancy notions that they convice themselves and others of. This man says these people whose "minds are changed" by Pokemon can't be saved? See, people musn't teach if they don't know the foundational, structural truths of what they profess to teach. Would you want, say, your mathematics professor teaching your highly advanced and important class if he only knew math at an elementary level?
It's saddening, really.