15-21yo whisky is my wheel house! It is the age range I seem to enjoy the most. This Benrinnes 15yo is excellent IMO. I think it offers everything you could expect in a scotch. There are elements of smoke, peat, and sweetness the seem to balance each other perfectly! This a rich, flavor full whisky that is a bit hard to come by in the states. If you have the opportunity to sample or buy a bottle I would be surprised if you were disappointed.