I got introduced to the DZ ones by a dutch friend. At first it was wow OK, not what I expected from liquorice, but the grow on you.

It is definetly an acquired taste

My aunt used to get the jello concentrate cubes. They were like intense jelly candy.

(For anyone who has not heard of them: they were in a box, like segmented chocolate bar. But super concentrated jello base. You would tear off 2-3 cubes and add hot water, then let it set. Or as a kid tear off a cube and munch on it.)