Customer reviews are one of the oldest and most important features on Amazon. When we first launched reviews in 1995, the idea was radical. People scratched their heads when we said we want to give customers the opportunity to voice their honest opinions on products—the good, the bad, and everything in between. While the idea wasn’t universally embraced, it was embraced by our customers.
Customers loved learning from each other and sharing feedback within the Amazon community. They wanted to hear from people who spent their own money, got the product, and used it. Other companies across retail began to adopt customer reviews on their own sites, and soon reviews became synonymous with online shopping. Today, it’s hard to imagine making a purchase decision without first understanding how other customers feel about a product.
Over the years, we’ve made many updates to create a more useful experience and increase participation with two distinct yet interconnected audiences—those leaving reviews and those leveraging reviews to decide what to purchase next. We continued to invent features that now seem commonplace, such as the ability to include a review title, photos, and videos. To increase the range and diversity of reviewers, in 2019, we began enabling customers who purchased an item on Amazon to provide feedback by leaving a quick star rating without having to write a full text review.
As the value and importance of reviews grew along with the size of our catalog, we got a lot more intentional about how we helped customers create reviews, as well as how we presented them back to customers. We made it easier for customers to submit their opinions on their purchases by proactively asking customers for feedback in the app. We also enabled reviews written in one country to surface on a product page in another country. Today, if a product is the same in every region, customers can benefit from opinions and insights of customers around the world. To help customers shop for apparel with confidence on Amazon, we created a feature that allows customers to filter certain clothing reviews to show only those written for people who are a similar height and weight to get a better idea of fit. We added a similar feature to help customers shop for children’s books by asking reviewers to share the age of the person who read the book when submitting their review…