I like moans, but I think I prefer keening noises or heavy breathing, like the other person is trying to be quiet and failing. I don't like it when it seems like the other person is just making noises for my benefit.
Just curious; Psycologically speaking, a person can achieve orgasm from mental stimuli, like viewing naked breasts or hearing a partner moan. So, who gets turned on just by the moans?
Both of my partners are very quiet so when I get a full on moan it's something special and really really turns me on! Hearing another woman vocally appreciating my partner's actions is another big turn on for me.
I love hearing men moan and groan during sex. Hell, I love hearing my own moans, too, so I guess I enjoy hearing it from women as well. I'm extremely vocal so my own noises tend to send me over the edge quite often.