This stacked bar chart shows how movie ratings are distributed across six genres, with each bar representing the percentage of ratings in five categories from "below 5.0" to "above 8.5". The visualization uses d3.stack() to create stacked segments, d3.scaleBand for the genre categories, and d3.scaleOrdinal with a custom color palette. Hovering over any segment reveals a tooltip displaying the exact percentage for that genre and rating level. The data comes from a CSV file loaded and processed with D3 v7, rendered as SVG elements.