Custom Emedded Node Reviews
In this video tutorial, we walk through a custom Node Review module (shared on this site) which embeds reviews in the node content so users do not have to go to a new page to submit a review. It is similar to the Node Review module but that module requires users to leave the node they are reviewing to submit their own review. This module is perfect for Ubercart product reviews to help upsell products. The tutorial is only 9 minutes long and if you don't care how the module works, just download it and start using it -- it is based on Drupal 6.
I've committed a patch to the Nodereview module on drupal.org to include the ability to embed node reviews using Fivestar. You can get it here.