I like to keep my music taste varied and open. I listen to essentially everything and anything.
When I write reviews I use my own subjective opinion on music whilst referring to the objective side of music, this way it's a nice balance. So I always rate fairly whether I'm already a fan of the musician(s) or not but if something is terrible, I won't refrain from making that clear.

I am on Last.fm! user/LiamEBM
Also Promonetics. /viewprofile.php?id=486
...And Facebook /liamwc