Are they using intuition or a form of logic that they're calling intuition? There's only been a handful of times my intuition has made sense at the time, usually I'm left trying to work out if I follow the "gut feel" or the logic (because they're often at odds). My experience has taught me to follow the intuition even if it's nonsensical and stupid because that almost always works out better than the logic in my case XD
However given that my surface logic is apparently slightly deviant compared to other people's it's entirely possible the "intuition" in my case is just normal logic XD