User blog comment:Kaido King of the Beasts/Kaido Reviews Heart of Gold/@comment-2226235-20160726040043

I felt the same about the story, but I didn't like the acting for Acier and Olga. They were both voiced by non-anime actors and sounded pretty flat most of the time. They both sounded too realistic for One Piece and couldn't emote that well either. I'm guessing they were only cast because their manager or agent was on the production committee and insisted on it.