The Page Rating application displays a floating control at the bottom of your pages that lets your website visitors rate pages, using a star-rating system.
Once the add-on has been enabled, it is automatically placed at the bottom right corner of each page.
For visitors, the application will display the option to rate the page they are on.
From any page in the Admin View of your site, just click on the text View Statistics and you can view the ratings for all pages on the site where users have cast a rating. You can reset the rating of one page and all rated pages.