Tom makes a good point.
C-STAR-STAR-STAR can be used in ways that are somewhat positive.
I have plenty of horrible people in my stories, and so you will find it there, occasionally. Used by horrible people, to be horrid.
I don't think I've ever used it in a romantic context. It guess we all write without our own little box. Tom's has different boundaries to mine. That's good, I think.