What “R” rated movies are so graphic that you felt they should have been rated 'NC-17' or 'X'? - Quora

Between PG-13 and R, which rating is more problematic for a movie's box office performance? - Quora

The movie ratings G, PG, PG-13, and R are obvious in why they are different. But what are the difference between NC-17, X, and Unrated? - Quora

After Deadpool and Logan, does it feel like some fans expect every comic book film to be rated R now? - Quora

Which is worse, rated R or MA? - Quora

What “R” rated movies are so graphic that you felt they should have been rated 'NC-17' or 'X'? - Quora

What do G, PG, PG-13, R, NC-17 movie ratings mean? - Quora

What is the most childish R-rated movie you've ever seen, and the most mature G-rated film you've watched? - Quora

Can the Deadpool franchise survive a shift to a PG-13 rating? - Quora

What can push a movie into the NC-17 rating other than being more heavily sexually explicit? Where is the line between R and NC- 17 drawn in terms of violence and gore?

Which R-rated movies seem tamed enough to be a PG-13 (or lower) movie? - Quora

What does 'Rated-R' stand for? - Quora

Are kids actors allowed to be in R-rated movies? If so, are they allowed to watch their own movie? - Quora