Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title

[Q]: In this scene in Hot Fuzz (2007) the camera focuses on these two characters and rotates slowly, but the background rotates so fast. So what is this camera effect and how is it accomplished?   Timeline of this effect in the movie is around 97:46.
[A]: What is this camera effect used in Hot Fuzz?


[Q]: In Season 3 Episode 6 Sansa is dragged all across the story, for who she's supposed to marry. I don't quite understand why she's so important. Because there is her brother Rob, who is the King of the North and Lord of Winterfell. And if he fell wouldn't all of that go to Bran (although he may or may not be alive according to their knowledge)?
[A]: Why is Sansa Stark so important?


[Q]: I know that there were many, many, many changes made from the book Ready Player One to the movie adaption. But the most puzzling to me is why the character called "Shoto" in the book was renamed "Sho" for the movie?  They kept his partner's name, Daito, the same. And since Daito and Shoto are both classifications of Japanese swords, it seems it would make more sense (especially for Japanese audiences) to keep the name as "Shoto".  Any idea why the filmmakers made this seemingly capricious change?
[A]:
Why was the character Shoto in the book renamed to Sho for the movie?