Views doesn't show comments right

Drupal 7 / Views 7.x-3.0-alpha1

I want to list a user's comments. The user is given by the url. The problem is that it shows me comments from other users.

Here's my setup and views Query:

http://i52.tinypic.com/2rrrnnp.jpg

SELECT node_comment.title AS node_comment_title, node_comment.nid AS node_comment_nid, node_comment__comment.subject AS node_comment__comment_subject, node_comment__comment.cid AS node_comment__comment_cid, node_comment__comment.nid AS node_comment__comment_nid
FROM 
{comment} comment
INNER JOIN {users} users_comment ON comment.uid = users_comment.uid
INNER JOIN {node} node_comment ON comment.nid = node_comment.nid
LEFT JOIN {comment} node_comment__comment ON node_comment.nid = node_comment__comment.nid
WHERE (( (users_comment.uid = '1') ))
LIMIT 10 OFFSET 0

This is the view:

/* Display: Página */
$handler = $view->new_display('page', 'Página', 'page_1');
$handler->display->display_options['defaults']['relationships'] = FALSE;
/* Relationship: Comentario: Usuario */
$handler->display->display_options['relationships']['uid']['id'] = 'uid';
$handler->display->display_options['relationships']['uid']['table'] = 'comment';
$handler->display->display_options['relationships']['uid']['field'] = 'uid';
$handler->display->display_options['relationships']['uid']['required'] = 1;
/* Relationship: Comentario: Nodo */
$handler->display->display_options['relationships']['nid']['id'] = 'nid';
$handler->display->display_options['relationships']['nid']['table'] = 'comment';
$handler->display->display_options['relationships']['nid']['field'] = 'nid';
$handler->display->display_options['relationships']['nid']['required'] = 1;
$handler->display->display_options['defaults']['fields'] = FALSE;
/* Campo: Nodo: Título */
$handler->display->display_options['fields']['title']['id'] = 'title';
$handler->display->display_options['fields']['title']['table'] = 'node';
$handler->display->display_options['fields']['title']['field'] = 'title';
$handler->display->display_options['fields']['title']['relationship'] = 'nid';
$handler->display->display_options['fields']['title']['exclude'] = TRUE;
$handler->display->display_options['fields']['title']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['title']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['title']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['title']['alter']['trim'] = 0;
$handler->display->display_options['fields']['title']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['title']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['title']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['title']['alter']['html'] = 0;
$handler->display->display_options['fields']['title']['element_label_colon'] = 1;
$handler->display->display_options['fields']['title']['element_default_classes'] = 1;
$handler->display->display_options['fields']['title']['hide_empty'] = 0;
$handler->display->display_options['fields']['title']['empty_zero'] = 0;
$handler->display->display_options['fields']['title']['link_to_node'] = 1;
/* Campo: Comentario: Título */
$handler->display->display_options['fields']['subject']['id'] = 'subject';
$handler->display->display_options['fields']['subject']['table'] = 'comment';
$handler->display->display_options['fields']['subject']['field'] = 'subject';
$handler->display->display_options['fields']['subject']['relationship'] = 'nid';
$handler->display->display_options['fields']['subject']['label'] = '';
$handler->display->display_options['fields']['subject']['alter']['alter_text'] = 1;
$handler->display->display_options['fields']['subject']['alter']['text'] = 'Ha escrito una valoración de [title]';
$handler->display->display_options['fields']['subject']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['subject']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['subject']['alter']['trim'] = 0;
$handler->display->display_options['fields']['subject']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['subject']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['subject']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['subject']['alter']['html'] = 0;
$handler->display->display_options['fields']['subject']['element_label_colon'] = 1;
$handler->display->display_options['fields']['subject']['element_default_classes'] = 1;
$handler->display->display_options['fields']['subject']['hide_empty'] = 0;
$handler->display->display_options['fields']['subject']['empty_zero'] = 0;
$handler->display->display_options['fields']['subject']['link_to_comment'] = 1;
$handler->display->display_options['defaults']['arguments'] = FALSE;
/* Argument: Usuario: Uid */
$handler->display->display_options['arguments']['uid']['id'] = 'uid';
$handler->display->display_options['arguments']['uid']['table'] = 'users';
$handler->display->display_options['arguments']['uid']['field'] = 'uid';
$handler->display->display_options['arguments']['uid']['relationship'] = 'uid';
$handler->display->display_options['arguments']['uid']['default_action'] = 'empty';
$handler->display->display_options['arguments']['uid']['style_plugin'] = 'default_summary';
$handler->display->display_options['arguments']['uid']['title'] = 'Comentarios del usuario %1';
$handler->display->display_options['arguments']['uid']['default_argument_type'] = 'fixed';
$handler->display->display_options['arguments']['uid']['validate_fail'] = 'empty';
$handler->display->display_options['arguments']['uid']['break_phrase'] = 0;
$handler->display->display_options['arguments']['uid']['not'] = 0;
$handler->display->display_options['path'] = 'comentarios/%';