ghastly stuff! I have always disliked it, but even more so since when I was pregnant I was working just up the road from the Kraft factory where they make Vegemite. Every afternoon I would leave the office to be hit in the face with the industrial strength stench of Vegemite that was powerful enough to singe your nostril hairs! I have an aversion to pretty much all Kraft products now!
But my DP, who's not Australian, absolutely loves the stuff...