Netflix offers $1 million for a better review
This is a pretty interesting contest. Netflix is making available to the public 100 million of its customers’ movie ratings so you can help them design a new rating system that’s at least 10% better than what they have today. A better rating system means customers will likely to rent more movies as well as attract many new customers.
You can get more information at Netflix Prize. The download file is 697,552,015 bytes long.