I like the playlist generated for me called "Daily Drive" with one exception. It's a talk program that I would love to remove. I skip it every day. I wish there was a way to pull that off. Conversely, there are others that I would add to it.
Also, it would be great if Spotify would rotate the songs it chooses for me on that playlist rather than the same songs every day. There is slight variation. But when I listen to it every day, it's too much of the same. In general, it is a good idea that needs a little refining (like a lot of thoughts).