Green Book is a strong option for learners who already feel comfortable with English and want a more demanding challenge. There is enough plot detail to keep learners engaged without making the whole experience confusing. Learners will hear plenty of useful natural English, but some lines may still require a second listen. At an average of around 92 words per minute, the dialogue is generally manageable, though some exchanges require more attention. The community has given Green Book an English difficulty rating of 5.9/10, so a B2/C1 level is recommended to learn from it effectively and enjoy the content.
