I love their entire range and the 21 year old which is finished in a rum cask, is one of my favorites of all time. I also got a bottle of the limited release Snow Phoenix as Christmas present in 2010 which was devoured rather too quickly (thanks Dad) and before I started taking detailed tasting notes. Tammy enjoys the Glenfiddich liqueur over ice as well.
So what's not too like? Well for some apparently there is plenty. Glenfiddich often manages to raise the ire of the scotch whisky anorak community, and at the very least it's popularity and ubiquity seems to turn off those who thrive on recommending obscure distilleries whose total annual liquid output appears to amount to slightly less than most people use to make their morning coffee.
That's their loss and leaves more for the rest of us, not that there is much danger of the world running out of Glenfiddich, which in itself makes the world a better place.