A 15 year old single malt Scotch from Glenfiddich Distillery, made up of whiskies matured in American bourbon, sherry, and virgin oak. Inspired by the classic sherry-making bodegas of Spain and Portugal, the 15-year-old whiskies are left to mellow and intensify in a solera vat, a large oak vat that hasn't been emptied since 1998.
Sherry, citrus - orange in particular, dry wood. Slight suggestion of smoke?
Medium, Sherry, raisins. Fruitcake, spices, sweetness.
Candied fruits, raisins, spices, Christmas pudding, oak takes over.

Trying to compare this to kirklands 18 speyside single malt scotch whiskey Very good but I find kirklands nicer
I prefer blended scotch but recently have been trying single malts. I enjoy JW Black so based on some reviews I tried a Lagavulin and don't care for it, however I figured I should try one more single malt before shunning them. The Glenfiddich 15 is good, very smooth, and has convinced me that I should continue exploring single malts. That being said this is the first scotch that when I drank it, reminded me of a bourbon (I was expecting a bourbon flavor because the bottle said it's matured in sherry, bourbon, and new oak but not that pronounced); not that it's a bad thing cause bourbons are tasty, but I haven't experienced that before and don't know how I feel about it, I only say that because I can buy Maker's Mark for half the price. So in closing it's a good whisky, and I seemed to have found a single malt that I enjoy but it's too similar to a bourbon and for that reason in my opinion it's a bit overpriced. I will enjoy drinking this bottle but don't think I'll purchase again.
There was a disappointing bitterness on the tail. Probably one of the least attractive whiskies I have had over the years!
I have currently 6 bottles in rotation. Chivas 12, Chivas 18, JWB 12, Glenlivet 12, Glenfiddich 15 and Laphroaig 10. And have to say that if I compare all 6 of them (which is interesting), Glenfiddich 15 wins (at least for me). For the grain/single malt mixed super high quality whiskies, Chivas 18 is waaayy better then Chivas 12, but I am not sure its worth the price tag difference, especially if you are on short budget. JWB 12 is on par with Chivas 12, there are just days when I prefer one over another, and wise versa. If you only have money for one, go with chivas 12. As for Laproaig 10, I would say that Bowmore 12 is way better. My next planned purchuse is Glenlivet 18 and Bowmore 12. And laphroig going out from the rotation. And this Glendfiddich 15, with its funny cheap price, will be forever in my rotation.
This is a wonderful whiskey! It help convert me from a bourbon man to a scotch fanatic! Highly recommended!