CakePHP 2.x Custom PagesController & Routing

Question

I want to direct all requests that haven't got a valid controller action to my custom page controller.

I.e. I want /pages/new & /users/login etc to work correctly, but a request for /foo or /foo/bar should be directed to /pages/display/$path.

The following code works, but I'm pretty certain I'm not doing something the right way(tm).

// In app/Config/routes.php
Router::connect('/', array('controller' => 'pages', 'action' => 'displayHome'));

$controllerList = App::objects('controller');
foreach ($controllerList as $controller) {
    $contstr = substr($controller, 0, strlen($controller)-10);
    $contstr = Inflector::tableize($contstr);
    if($contstr != 'app') {
        Router::connect('/'. $contstr, array('controller'=>$contstr));
        Router::connect('/'. $contstr .'/:action', array('controller'=>$contstr));
        Router::connect('/'. $contstr .'/:action/*', array('controller'=>$contstr));

        // FIXME: Check if admin routing is set
        Router::connect('/admin/'. $contstr, array('controller'=>$contstr, 'admin'=>true));
        Router::connect('/admin/'. $contstr .'/:action', array('controller'=>$contstr, 'admin'=>true));
        Router::connect('/admin/'. $contstr .'/:action/*', array('controller'=>$contstr, 'admin'=>true));
    }
}

Router::connect('/**', array('controller'=>'pages', 'action'=>'display'));

Would someone please be able to review this and tell me if this is okay/horribly wrong?