This scatter plot visualizes the relationship between IMDb ratings and runtimes for the top 250 movies, with each circle representing a film. A decade filter allows users to focus on specific time periods. The visualization uses a D3.js v7 `scaleLinear` for axes and `scaleOrdinal` with `schemeTableau10` for color-coding by simplified genre. Interactive tooltips display movie details on hover. The React app loads data from a CSV file, parses runtimes to minutes, and draws the plot using D3's `select` and `join` operations.