Great for listening to music you want to hear, but also for music you never asked for. I put together a special love song playlist for someone and Spotify added two terrible songs to the list, without telling me, and without me opting in at all. I want to listen to my own music. If I want more on the list I'll add it. Don't make me waste the paltry number of skips you get on whatever music Spotify feels like cramming in for whatever reason. Also, nice fake apology for Joe Rogan.