advanced.php

<?php

hm_rewrite_rule( array(

    'regex'     => '^reviews/([^/]+)/?', // a review category page
    'query'     => 'review_category=$matches[1]&',
    'template'  => 'review-category.php',
    'request_callback' => function( WP $wp ) {

        // if the review category is "laptops" then only show items in draft
        if ( $wp->query_vars['review_category'] == 'laptops' )
                $wp->query_vars['post_status'] = 'draft';
    },
      'query_callback' => function( WP_Query $query ) {

        //overwrite is_home because WordPress gets it wrong here
        $query->is_home = false;
    },
    'body_class_callback' => function( $classes ) {
        $classes[] = get_query_var( 'review_category' );
            return $classes;
    },
    'title_callback' => function( $title, $seperator ) {
        return review_category . ' ' . $seperator . ' ' . $title;
    }
) );