This stacked bar chart shows how movie ratings are distributed across genres, with each bar segment representing the percentage of ratings within a specific range. The visualization highlights that genres like Documentary and Drama tend to have higher ratings, while Action and Comedy skew toward lower scores. Built with D3 v7, the chart uses `d3.stack()` to create the stacked layout, `d3.scaleOrdinal()` for color coding, and `d3.scaleBand()` for the genre axis. Hovering over any segment triggers a tooltip displaying the exact percentage. The data comes from a CSV file with six genres and five rating brackets.