JReviews is for anyone who needs a powerful review website or advanced content management capabilities. It will also extend the power of your Joomla and Mambo website.
* Works with and enhances the core content system, so that you can still take advantage of 3rd party plugins and core search and management capabilities
* Content Construction Kit (CCK) functionality, with or without reviews
* Detailed multi-criteria ratings and reviews
* User Favorites and MyListings management
* Multi-field search capability
* Advanced templating and presentation modules
* Front-end is translated into over 20 languages
Reviews are a natural extension of my JomSocial community. I tried the others, but I have found no other product as capable as Jreviews.
You can actually build applications that are not strictly review apps with Jreviews, but its focus is reviews. I have video and other website reviews on my site and directory of resources (without the reviews).
Out of the box you can create decent review apps without a huge learning curve. To create totally custom displays does require some learning, but one would expect that with such a capable product.
The folks over at JReviews are a shining example of what every developer should be - just fantastic. Their product is amazing, updates are regular and stable, and customer service is timely and helpful. I run a lot of content through this, and it has really invigorated my large social user base to get engaged in content creation.