I found the wordpress review plugin while looking for a new blog competition plugin and it looked cool so it thought I would share it.

 Product reviews are a great way to enter the conversation about a product and the wordpress review plugin enables you to turn your wordpress site into a review site.

The wordpress review plugin has a whole range of features including that it enables you to:

• Define categories of ratings you wish to collect, the minimum and maximum rating, and the display order of your rating categories.
• Collect ratings along with every comment.
• Display ratings collected for each comment.
• Display average rating from all collected ratings for a post.

You can buy the WordPress review plugin here  http://www.wpreviewsite.com/