View the reviews of all the products listed on retailer’s sites. Users will not only be able to track the rating given for a specific item but also view the title and username of the customer that has provided this feedback. Reviews are also important not just for tracking quality of the product, but as a proxy for sales. The more a product is bought, the more it is reviewed. This data set would be important to investors because a higher number of reviews would cause the items to be sold, which will ultimately generate a higher revenue for the retailer.
Here is an example where we are tracking the average rating over time for Mattress Firm:
Here is the link for the documentation on the columns for this dataset: Columns Definition