public function UpdateStatsReviews()
    {
        $sArticleId = $this->id;
        if ($this->IsVariant()) {
            $sArticleId = $this->fieldVariantParentId;
        }
        $iCount = $this->GetReviewCount(true);
        $dAvrg = $this->GetReviewAverageScore(true);
        $this->getProductStatsService()->set($this->id, ProductStatisticsServiceInterface::TYPE_REVIEW_AVERAGE, $dAvrg);
        $this->getProductStatsService()->set($this->id, ProductStatisticsServiceInterface::TYPE_REVIEW_COUNT, $iCount);
        TCacheManager::PerformeTableChange($this->table, $sArticleId);
    }