I tried them out - results can be found here (https://schlimmerdurst.wordpress.com/20 ... s-of-cuba/ sorry, only German) - and found them rather interesting. One thing, though, must be noted.
I used as an example for one of the essences the Dominican rum Ron Relicario, which in my earlier review I found somewhat thin and lacking body, while I admired the wonderful nose (this is also a candidate for sugar tests, by the way). After the addition of 3 dashes of "Essence of Cuba - Honey", this changed dramatically: all the edges were suddenly gone, there now was a deep, satisfying body, and a seductive, not-too-strong sweetness. And that just with 3 small dashes of a fluid that surely doesn't consist of pure sugar, on 1 1/2 oz of rum. It is probably a very similar effect to what Che described in his sugar experiment on this very forum.
Is this a trend for the future? Spicing up your rum yourself with additives, to make it more convenient to your personal taste? Or is it just some freaky experiment?
I think it could really be marketed as a tool to convince those who otherwise don't care about additives to rum "because so small amounts can't really change anything"...
