The Average Product Rating is a simple average of all posted ratings for that product.

More information:

• What are product ratings and reviews?
• How does the product rating system work?
• How does “Quick Rate” work?
• Can I rate a product without submitting a review?
• What does “Sort by” mean?
• How do I submit a product rating and review?
• Can I submit more than one review about the same product?
• What are the guidelines for writing a product review?
• Can I include links or other HTML in my review?
• If I Quick-Rate a product, can I add a detailed review later?
• Why isn’t my review showing up?
• How often are product ratings and reviews updated?
• How do I report an abusive, off-topic, or otherwise objectionable review that I think should be taken down?
• Can I edit or delete my review?