In this video, Alexey Kokin explains how to use Material Design and Android Vitals to improve user experience and increase engagement and retention. He discusses how to get better user reviews and be noticed by editorial teams more often by building a high-quality app. Watch more Firebase talks at GDD Europe ’17 here: https://goo.gl/xaBFPv Check out the ‘All Sessions’ playlist for the rest of the talks that were given at GDD Europe ’17: https://goo.gl/6BFfHv Subscribe to the Firebase channel: https://goo.gl/9giPHG