We are happy to anounce our new extension to make customer review posting easier on your website : Easy Review for Magento

This extension brings up 2 major features to Magento :

• Automatic email sent to customer 30 days after order shipment to ask them to post a review about the products they bought. This email contains a link that will automatically login customer on your website (no need to remind credentials) and redirect customer on the post review page.
• One single post review page to write review for ALL order's products

To get more information about this extension, you can go on Easy Review for Magento page, read documentation or test it on our demo website