This bubble chart visualizes the distribution of movie ratings across six genres, comparing the percentage of ratings in the 5.0-6.5 range (x-axis) with the 6.5-7.5 range (y-axis), while the bubble size encodes the percentage of ratings above 8.5 and color distinguishes genres. The visualization uses D3 v6 with SVG rendering, loading data from a remote CSV file via `d3.csv`. Interactive tooltips appear on hover, showing the exact numeric values for each genre, while axes and labels clarify the rating ranges being compared. The chart employs `d3.scaleLinear` for positional and radial encoding, `d3.scaleOrdinal` with `schemeCategory10` for categorical coloring, and standard D3 axes for annotation.