After much insistence from users Spotify is testing a Like/Dislike button for Discover Weekly playlists.
Those who have already used it know how useful this playlist is to find new songs but, on the other hand, also appear less correct suggestions in relation to our musical taste.
This is because Spotify is based on listening history of each profile and the account of other users with similar tastes so that every Monday you have a whole new playlist with many more songs to discover.
With the implementation of this button the streaming service tries to satisfy even better the tastes of each one, facilitating also its own job.
So far this feature is only available to selected users in a test phase, but is expected to be implemented definitely in the near future.
— Haitham Reda (@haitham_reda) December 4, 2017