JReviews is one of the first and most powerful Content Construction Kit (CCK) extension for Joomla; with a strong emphasis on performance and SEO. It has powerful review and media features that easily makes it one of the best CCK extensions you can buy. It's been in development since 2006.
This presentation is a beginners guide to JReviews. With a detailed explanation of the concepts used and how they all fit together. It also has a quick step-by-step guide to help you get started so you can build amazing websites.