A good cinematic book trailer is the type of thing that potential readers will want to share with their friends, literary websites will want to write articles on, and brands the author as a professional with a multimedia digital marketing campaign, a force to be reckoned with.
If a potential reader is entertained enough to watch a full ninety second
cinematic book trailer (always remember that on the web, shorter is
better), that's a full ninety seconds that they've lingered on your title, and the next time they hear about your
book, you can be sure that they'll remember the your name.