I've never been shocked by the scents of the so-called "carrion flowers", "corpse flowers", etc. None of them smell the way I'd expect / hope. I've had a number of different genus over the years (both succulents and tropical aroids such as Amorphophallus, etc.) and the most I can really say is that they smell (to me) like a new Halloween mask, basically the same scent as freshly cured latex rubber.