CNN.com - Review: The 'Star Wars' experience - May 20, 2005

CNN.com - Review: The 'Star Wars' experience - May 20, 2005

Editor's note: The following story may contain spoilers about "Star Wars: Episode III." If you'd rather not know anything, stop reading now.

(CNN) -- Screenwriter William Goldman once said the cardinal rule of Hollywood is "Nobody knows anything." Usually, Goldman is right -- even in a time of granular marketing and sequels to sequels, it's still hard to predict what will work and what will fail.