So I have 587 5-star songs, 2519 4-star songs, and 853 3-star songs... and a few leftover 2-star songs I haven't dealt with yet. That's a really good distribution. Ideally everything would be 4- and 5-star, so what I'm doing now is re-listening to everything with a little bit more of a discriminatory ear and considering whether I really enjoy listening to everything - and if not, rating it down.
Yes, I know it's really lame to pay so much attention to my choice of music like this. I just like listening to the best stuff is all. Perhaps when I get a new iPod (80GB probably) I'll throw everything on and make use of playlists a whole lot more... but I'll still be rating everything.
I'll put up a table of my 5-star songs soon.
*Well, every song HAD a rating until I removed the latest 1-star songs, leaving room for a few more albums. So I have 100 more to go but I'll just leave those in with the mix and rate 'em as I come upon them.