Looking at the ingredients, you may think this cocktail is sweet, but as Cam Dawson, its creator, says, "the sherry really balances it!" Pineapple combines...
I expected it to be sweeter, but pineapple mostly adds another layer of acidity on top of lemon. Fino is certainly the backbone of the cocktail. After a couple of sips I added a dash of pineapple syrup. My mistake, that completely changed the flavour.