On the face of it, I would say that the violence is 'worse' because it's the more graphically disturbing and the more destructive of the two. However, I would agree with Spuuky on the point of the portrayal of sex in the media can either misrepresent things entirely or have the potential to make people feel inadequate. On that basis, I think that the protrayal of sex is much more relevant to most human beings in that most of them can probably relate to it and have more personal feelings towards it, but in terms of how it's actually presented, I would say that the violence is worse. Despite the fact that it is more detached from reality, I think the main aim of violence is to be destructive and often disturbing (as in many horror films, for instance) whereas sex itself can presented in a number of ways, but there is the ability for sex to represented as the coming together of two people in love and is very much constructive rather than destructive in a relationship.