Tasteless doesn't even cover this. Regardless of your opinions of the Russian Revolution and casting disproven conspiracy theories aside, the historical fact remains that a young girl was killed alongside her family. To try to turn that into some kind saccharine feel-good family fantasy movie is very disrespectful. Why not just do an animated musical about Anne Frank if we're going to be so tasteless? Some subjects need to be treated with due gravity. This is the kind of story that should be done as a serious drama. If you want to make a family film about hope and friendship, fine, there are other tales that can be adapted, or better still, do something original. At some point whilst the idea for this was being pitched, someone should have had the lightbulb moment that this is a horrible idea. I can totally understand why people from Russia are so angered by this film.