This was the best they could do with this iconic franchise? For this list, well be looking at the worst differences between the certifiably fresh Avatar: The Last Airbender series, and its certifiably rotten live-action movie. Our countdown includes Cutting Key Subplots and Characters, Rushing Princess Yues Tragic Story, Whitewashing Characters, and more! What do YOU think was the worst change Avatar: The Last Airbender made? Let us know in the comments! Watch more great Avatar videos here: Top 10 Avatar: The Last Airbender Episodes: