Magento - Display review on a tab in collateral-tabs

Before solution I would like to show first attempt that I tried but failed to get desired result.

<block type="review/product_view" name="product.review" as="reviews" template="review/helper/summary.phtml">
	<block type="core/template" name="product_review_list.count" template="review/product/view/count.phtml"/>
	<action method="addToParentGroup"><group>detailed_info</group></action>
	<action method="setTitle" translate="value"><value>Review</value></action>
	<action method="getReviewsSummaryHtml" translate="title" module="review">
		<product helper="tcatalog/currentProduct"/>
		<templateType>false</templateType>
		<displayIfNoReviews>true</displayIfNoReviews>
	</action>
</block>

Now the solution that worked for me:

app\code\community\Technooze\Treview\Block\Reviews.php

<?php
class Technooze_Treview_Block_Reviews extends Mage_Core_Block_Template
{
    public function _prepareLayout()
    {
        return parent::_prepareLayout();
    }
 
    public function getRatingSummary()
    {
        $storeId = Mage::app()->getStore()->getStoreId();
        $summaryData = Mage::getModel('review/review_summary')
            ->setStoreId($storeId)
            ->load(Mage::registry('product')->getId());
 
        return $summaryData->getData('rating_summary');
    }
 
    public function getReviewsCount()
    {
        $storeId = Mage::app()->getStore()->getStoreId();
        $summaryData = Mage::getModel('review/review_summary')
            ->setStoreId($storeId)
            ->load(Mage::registry('product')->getId());
 
        return $summaryData->getData('reviews_count');
    }
 
    public function getReviewsUrl()
    {
        return Mage::getUrl('review/product/list', array(
                'id'        => Mage::registry('product')->getId(),
                'category'  => Mage::registry('product')->getCategoryId()
            ));
    }
 
    public function getFirstReview()
    {
        $data = array();
        $sum = Mage::getModel('review/review')->getCollection()
            ->addStoreFilter(Mage::app()->getStore()->getId())
            ->addStatusFilter('approved')
            ->addEntityFilter('product', Mage::registry('product')->getId())
            ->getFirstItem()
            ->setDateOrder();
 
        if($reviewer = $sum->getNickname())
        {
            $data['review'] = $sum->getDetail();
            $data['reviewer'] = $reviewer;
        } else {
            $data = false;
        }
 
        return $data;
    }
}

On layout add this:

<block type="treview/reviews" name="treview_short_review" template="review/helper/summary_view.phtml">
	<action method="addToParentGroup"><group>detailed_info</group></action>
	<action method="setTitle" translate="value"><value>Reviews</value></action>
</block>

Now we need summary view template file:

app\design\frontend\enterprise\responsive\template\review\helper\summary_view.phtml

<div class="view-stars">
    <h4>Customer Reviews and Ratings</h4>
    <div class="ratings">
            <div class="rating-box" title="<?php echo $this->getRatingSummary() ?>%">
                <div class="rating" style="width:<?php echo $this->getRatingSummary() ?>%"></div>
            </div>
        <br />
        <p class="rating-links">
            <a href="<?php echo $this->getReviewsUrl() ?>"><?php echo $this->__('%d review(s)', $this->getReviewsCount()) ?></a> |
            <a href="<?php echo $this->getReviewsUrl() ?>#review-form"><?php echo $this->__('Write a Review') ?></a>
        </p>
    </div>
</div>

Find full code on github at: https://github.com/dbashyal/Magento-Product-Review