I agree with what everyone is saying here. My years of using it led to some of my best music discovery, and the ease of finding playlists with which I could just put on and be happy with the music coming out for hours. I rolled off it a bit when they went to the paid subscription model though, as it was never quite the same for me after that. I didn't really realize how great it was, until years later when I still didn't have any replacement I was happy with. (And I got old..)