Course ratings and reviews

Once a student completes a course, the course detail page shows a review form: pick 1-5 stars + write a few sentences.

• Reviews are public on the course page
• Students can edit their review anytime
• The course's average rating + total review count appears next to the title and on the course catalog
• You as the creator can't delete individual reviews (transparency), but you can report a review for moderation if it violates the platform terms