Magento 2 – How To Get Product Rating Summary?

/ Learn Magento 2 Adobe Commerce / By Saphal

protected $_reviewFactory;

public function __construct(
    ...
    \Magento\Review\Model\ReviewFactory $reviewFactory,
    ...
) {
    ...
    $this->_reviewFactory = $reviewFactory;
    ...
}

public function getRatingSummary()
{
    ...
    $this->_reviewFactory->create()->getEntitySummary($product, $this->_storeManager->getStore()->getId());
    $ratingSummary = $product->getRatingSummary()->getRatingSummary();

    return $ratingSummary;
}