"rating:s" on a lot of my uploads

So, I've been away for a month and I come back to see that 13 of my 16 uploads have been modified to use rating:sensitive over rating:general. It's leaving me very confused right now. When I compare post #12095 to post #12024, I don't get why post #12024 is now sensitive while post #12095 was and still is 'general'. I'm not angry or mad about it, just very confused. If post #12095 doesn't appear to fit the criteria for rating:sensitive while looking like it does when compared to some of the less 'sensitive'-looking uploads, like post #12033 or post #11707, why are the majority of others set to rating:sensitive? Is there an explanation or a note given to why those edits were made? I'm genuinely confused what makes a picture, like post #11707, more sensitive than post #12095 for example, which fits the sensitive criteria due to slightly suggestive/seductive pose and facial expression in comparison to post #11707, where half the face you can't even see, and the pose/gesture is way out of the range of being sensitive as much as I know. I could just be wrong too, so correct me if I'm wrong. I'm still learning...

Okay, so apparently post #12095 was changed from rating:general to rating:sensitive but that doesn't explain how some of the other ones went from rating:general to rating:sensitive. For example, post #12043 just looks to be standard. What part of that upload screams 'sensitive'? I really don't understand.

I was given clear explanation as to why this is the case. Seems to be rather primitive in terms of how it's handled, but it is what it is.

If you come up with more posts that you are still confused about, there is topic #111 just for that, which should be used instead since it's a pinned forum thread after all.