It's surprisingly tricky to simply get to music that I've purchased and listen to it. It tries to get me into playlists generated from what I searched when I'm simply trying to play music I own. Also music I don't own, but had added to my music before their paywall went up, shows up in my library, so then I can't tell what I've actually purchased without trying and failing to play a track. Not a good UX. Also dissatisfied with the audio quality.