Genre
Top 10 Best Movie Genres
Biography movies have the highest ratings among the top 250 movies on IMDB, followed by documentary and crime
The Proportion of Each Genre
On the top 250 movie list of Douban, Drama movies have the most representation, followed by comedy and action
Average Rating over Time by Genre
From the graph, we can observe that crime movies around 1995 have the highest ratings, followed by drama movies around 1955