Man, I'm gonna go against the grain here and say the emotional stuff in smut is totally overhyped sometimes. Like, I get it, everyone wants 'feels' with their smut now, but a lot of books just slap on a traumatic backstory and call it a day. It feels cheap. The real emotional weight for me comes from the push-and-pull of power, you know? Not just 'oh he's damaged.' I read 'Kushiel's Dart' ages ago, and that's the one that stuck. It's not a typical 'hard smut' book by today's Kindle Unlimited standards, but the political tension and the way the main character's devotion is weaponized... that creates a different kind of emotional intensity. It's less about two people working through issues and more about the cost of desire in a brutal world.
Lately, I tried a bunch of the popular dark mafia or bully romance ones, and they all blur together. The 'strong emotional depth' feels like a checklist item: tragic past, check; possessive behavior framed as love, check. I end up skimming to the spicy parts because the emotional tension feels manufactured. Maybe I'm just jaded, but the books that actually make me pause are the ones where the characters are genuinely terrible for each other in a way that's unsettling, not just edgy. That requires a level of writing most of these quick-release titles don't have time for.