This scatter plot visualizes the relationship between movie runtime and IMDB ratings for the top 1000 movies in the provided dataset. Each point represents a film, colored by its primary genre, with a legend and dropdown filter for interactive genre selection. Hovering over a point reveals a tooltip showing title, runtime, rating, and director. The visualization is built using D3.js, employing `scaleLinear`, `scaleOrdinal`, `schemePastel1`, `axisLeft`, and `axisBottom` to create the chart, axes, and color encoding.