The average customer satisfaction rating for the Amazon Kindle Fire HDX tablet as of April 2015 is 4.5 out of 5 stars, according to customer reviews on Amazon.com. The Kindle's design and functionality please most customers, but many Kindle owners express concerns with short battery life and incorrect screen colors.
Reviews often praise the high speed of the Kindle Fire HDX, especially in comparison to older Kindle models. Most reviewers consider this tablet to be priced attractively. However, the battery life of the Kindle Fire HDX is shorter than that of older versions of the Kindle, and some users report strangely colored borders and graphical artifacts around the edges of the Kindle's display.