The Magento 2 Advanced Product Review Ratings & Reminders Extension by Magedelight goes far beyond the native review system and offers:

• Automated Review Reminder Emails - Send scheduled post-purchase email reminders to collect more reviews effortlessly.
• Advanced Ratings & Criteria - Allow customers to rate specific aspects like quality, value, and delivery.
• Image & Media Uploads - Let shoppers attach photos to their reviews for added authenticity.
• Spam Review Prevention - Built-in moderation tools to block fake or abusive reviews.
• Custom Email Templates - Fully branded reminder emails that match your store identity.
• Review Sorting & Filtering - Help shoppers find the most helpful reviews quickly.
• Admin Dashboard Control - Manage, approve, and respond to all reviews from one place.

It is the best Magento 2 review reminder extension for stores that want to build trust and increase conversions simultaneously.