Useful as a learning tool. I don't really want to learn about Hollywood, or about television series, but I find it useful to brush up on, and learn new information about, history, literature, geography, etc. I am not worried about how I rate compared to others - I am not playing to best others, but to better myself. If that is your goal, and if you have the ability to discern what it is you want to learn about, I think you will find it a useful, and entertaining, site...