A list of everything you've ever watched, in the order you watched it, isn't actually that useful on its own. Ask yourself: what were the best dramas you saw last year? Most people couldn't answer that without scrolling through months of memory. Rolio is built to answer questions like that instantly, because your catalog is organized by three dimensions from the start: genre, timeframe, and most of all, your own personalized order.
At scale, that adds up to something genuinely valuable: not a feed of other people's opinions, but an accurate, browsable record of your own taste, exactly the way you'd want to look back through it.