WeReview - WordPress Review Site Builder is a easy to use WordPress plugin to build your review site just in few clicks
Rating - Ratings widget - simple plugin to create Rating widget for website Visitors.
A simple and clean rating widget plugin allowing to add a sexy rate button to the widgets area.
The best and easiest way to add reviews to your e-commerce products in WordPress.
The Re-vu comment system replaces your WordPress comment system with your comments hosted and powered by Re-vu.
A free, full-featured rating plugin that also live-mirrors your posts at Thumbar.com to boost your traffic.