I was a jazz major in high school, in an all-jazz band. No matter what I do, it features my musical influences.
I think that generally music should be a positive thing, I like Bob Marley's attitude: he said that his goal in life was to single handedly fight all the evil in the world with nothing but music, and when he went to a place he didn't go to play, he went to conquer.
No critic writing about a film could say more than the film itself, although they do their best to make us think the oppposite.