A stacked horizontal bar chart displays the distribution of IMDb movie ratings across six genres, with each bar segment representing a rating bracket from below 5.0 to above 8.5. The chart uses d3.stack and d3.scaleBand to group and position the bars, while d3.scaleOrdinal assigns categorical colors to the rating categories. Interactive mouse events highlight individual segments and show a tooltip with the exact percentage for that rating bracket within the chosen genre. The data is loaded from a local CSV file and rendered as SVG.