I've been listening to Discover Weekly for a while now, and it seems stuck on a certain kind of music. It's also started to repeat a lot of songs from past weeks. I wish there was an option to reset it and start fresh. And I really wish it had more diversity. There are a lot of types of music I play and save that never seem to show up in Discover Weekly.
I agree on the reset - I had a friend over who drove my spotify for a couple of days. Boom - my Discover Weekly went from mostly instrumental electronica (what I listen to at work to focus) to 100% psychedelia. I saved one or two tracks and I think that told Discover Weekly that my preferences have completely flipped. Reset or backtrack would be nice.