Canadian user here, I would've given the app a 4 rating if it wasn't for the latest update. Essentially, Google decided to trade background play for complete control on what's playing. The only option that we get is "start radio"-want to listen to a playlist or a song on loop? Nope. You have to pay for that. It should be how it always was on desktop YouTube: the difference between premium and free should just be ads and downloadability. If we wanted a radio app, we wouldn't be on YouTube Music.