Mandatory autoplay, so I can't control the music I listen to even if I purchased it. Update 2022 They added a way to turn off autopay, but many features of Play Music are still locked behind a subscription, even basic or obvious ones. Still frequently plays ads when I try to listen to the songs I bought. Won't load when trying to replay songs I bought. Great example of lack of quality when there's a captive audience. Wish I could uninstall and refund my money for songs I bought.