I don't believe there was any alteration that added more sin (he has reason to dislike us in both versions), or removed the fact he has some sort of deal/respect/covenant with Hydaelyn. It was clear in the English version he was doing something because of her, for us - and strictly that because otherwise he'd probably turn us into KFC. We may, or have to, earn his respect much like Ramuh.
I do not prefer the fan-translation, I prefer the talk down - you're an ant I do this for someone much bigger than you and not the tell all interview. To each their own though.
