Using Amarok 2.2.1.90 Debian Sid

I am trying to create a dynamic playlist of songs I have not listened to yet.
First I did a "Fully rescan of collection" then a "Update collection".
Now I go to Dynamic Playlists:
Proportion = 100%
Match = Play Count
With = equal to 0
Pressing Repopulate and nothing happens
Changing play count to Less than 1000 still nothing...
What am I doing wrong?

mv $HOME/.kde/share/apps/amarok/mysqle $HOME/.kde/share/apps/amarok/mysqle-backup

Solved!

Had similar problem, but it didn't work for me. Had to delete $HOME/.kde4/shared/config/amarokrc

Had to rescan though (takes a bit of time with wireless), so I would love an easier soultion.