I am trying to create a review site for cloud service providers and would like to have a page for each category: voip, cloud storage, etc. When I use the review shortcode [wp_review] on a page it lists all the reviews. I need to use the widget or the shortcode to distinguish categories and ultimately have categories identified on navigation instead of one huge list of reviews. I would like to have about 10 categories with 10 individual companies reviewed per category and don’t want just one page of a hundred reviews… does that make sense? So what I am asking is the there a way to identify categories in widget and shortcode and then be able to have individual categories on the navigation.