Magento get current product from a review

gistfile1.php

<?php 
// https://magento.stackexchange.com/questions/178454/get-product-name-and-stars-in-all-reviews-page

$collection=Mage::getModel('review/review')->getCollection() 
    ->setPageSize(5) 
    ->addStoreFilter(Mage::app()->getStore()->getId()) 
    ->addStatusFilter(Mage_Review_Model_Review::STATUS_APPROVED) 
    ->addRateVotes() 
    ->setDateOrder('created_at', 'asc');

$items = array_reverse( $collection->getItems());

foreach ($items as $review): 
    $productId = $review->getEntityPkValue(); 
    $currentProduct=Mage::getModel('catalog/product')->load($productId);
    echo '<a href="' . $currentProduct->getProductUrl() . '"><h2>' . $currentProduct->getName() . '</h2></a>';
    echo $review->getTitle(); 
    echo $review->getDetail();
    echo $this->formatDate($review->getCreatedAt()); 
    $votes = $review->getRatingVotes();

    if (count($votes)): ?>
        <table class="ratings-table">
        <colgroup>
            <col class="review-label" />
            <col class="review-value" />
        </colgroup>
        <tbody>
            <?php foreach ($votes as $vote): ?>
            <tr>
                <th><?php echo $this->escapeHtml($vote->getRatingCode()) ?></th>
                <td>
                    <div class="rating-box">
                        <div class="rating" style="width:<?php echo $vote->getPercent() ?>%;"></div>
                    </div>
                </td>
            </tr>
            <?php endforeach; ?>
        </tbody>
        </table>
    <?php endif; ?>
<?php endforeach; ?>