I have seen a couple posts about rating profiles, but my suggestion might be a little less tacky. Instead of a way to rate the sex, maybe have a rating section where a person can rate the overall interaction, whether based on just whether you like the profile pictures, on the conversation, hanging out, or if a person wants to rate based on the sex, they can but not exclusively. It could even be incorporated into the block or report options. If 5 people in my area have already discovered a profile is a scammer or fake, it should show on that profile’s rating. For the legitimate users, it could help with self esteem knowing while someone may not want to get with you or are able to, they may still think you are hot. It would also give local guys an idea of who is worth meeting up with if they see someone with a higher rating. And for those who want to be tacky, you could even add what your rating, p for profile, c for conversation, s for sex. Lol
On a side note, as I’m sure other guys do, I tend to attempt different approaches from time to time, whether on my profile, or in conversations. Having an anonymous way to get a rating of how my approach went would definitely help me be more self-aware.

Thanks.