Yeah, and he's got a super hot ride, too. To paraphrase Robin, "Chicks dig the spaceship."
Seriously though, let me set aside my jealousy long enough to pay attention to the points you're making here about what draws us to another being, what turns on our sexual instincts. Macho moves and mystery may get a guy into the game, but how he shows his mettle--how he demonstrates what he's willing to risk everything to preserve and protect--that's what's going to close the deal.
Mando's not my type. Guess I'm old-fashioned about some things. But Leia in chains isn't, either. Mulan, maybe.