Seriously annoying to anyone who has spent at least an hour improving their filter...
Yesterday I linked my last.fm account, an account that I haven't used in a long time since it stopped working with one of the last versions of iTunes. Today in looking at my rated music I see that everything that was pulled from that account has a score of 100. I don't think that these are being uploaded to the right place. These should be imported as played tracks not rated ones.