<?php
$comments_query = new WP_Comment_Query;
$comments = $comments_query->query( 'status=approve&number=10' );
if ( $comments ) {
    foreach ( $comments as $comment ) { ?>
    <a href="<? echo get_permalink($comment->comment_post_ID) ?>" title="Статья <? echo get_the_title($comment->comment_post_ID) ?>">
    <p class="<? if ($comment->user_id == 1) { echo 'author';} else {echo 'reader';} ?>"><? echo $comment->comment_author . ": " . $comment->comment_content; ?></p></a>
    <? }}; ?>