I've been pleasantly surprised at my Discover Weekly picks, the existence of which was pointed out to me by my 12 yr old daughter. Now I'll have to look at the Fresh Finds playlist to see if I can find new bands that tickle my fancy. The continual stream of new playlists is one of the main reasons why I have no plans to switch from Spotify to a competitor.
For instance, Feelin' Good [1] has been my commute playlist this week. It's gems like these that make Spotify so useful for me and well worth the $20/mo for a Family plan.
[1] https://open.spotify.com/user/spotify/playlist/1B9o7mER9kfxb...