I enjoyed the music in Bloodlines too, but I can't say I got very far in that game, so I didn't really get to enjoy some of it. It just makes me feel so much more immersed into a game when there is some good music to a game, especially Bloodlines, because it has that dark and chilling feel to it.
KotOR1 and 2 music was pretty good too, although not amazing, because it seems like i've heard it all before when it comes to SW music, it seems to me to be set around the same tune.