This page allows you to manipulate Reviews.
Reviews Page Title and Reviews Page Descriptionsets the title of the reviews page on your site.
Reviews Waiting for Validation is not yet fully functional and allows users to post reviews without validation in version 1.8.7. Although, you can add a new review from here as Admin.
Delete/Modify a Review provides
you with a link to the reviews section as Admin, which will allow you
to edit your users submitted reviews.