Biggest issue? Songs don't even download. I down loaded 4 playlists to listen to while not on wifi,, the app downloaded about 5% of what it was supposed to and there seems to be no way to fix this. Offline mode also disables literally all functionality. Finally, why is there not a simple way to block a song from playing. The app let's you some places but not others. I wanted to like this more than Spotify but right now it barely functions.