I've been wondering for a while now if I might have that gene or whether Cilantro is just a herb i dislike. I can stomach dishes with cilantro in them, but it just stings through everything. No matter how little was put in, it tastes to me like somebody over-cilantro'd the dish. I've never eaten anything where I thought "Mmmh, yes, there's a subtle hint of cilantro" - it's always "Oh, there's the cilantro, and it's just too strong".

But whenever I read about this online, people say that it tastes like soap. It's been a couple of years since I was toddler enough to just put soap in my mouth. But in my mind, the taste of soap is mostly bitter, with an overwhelming tropical/fruity/citrussy flavor of whatever the producers decided to make the soap smell like. I also imagine it having a really unpleasant texture/mouthfeel. I have no urge to try eating soap, just so I can compare it with the taste of a herb. And I assume that most people with the Cilantro-gene also haven't made an actual taste-comparison. So hence my question: In what way does anything - but cilantro in particular - taste like soap?