It is. I like the single malt expression that has matured in sherry barrels. You can get that sweet sherry aroma as soon as you open the bottle and the taste has elements of fruit cake in it.
As a boy, I took a terrible oath never to drink Bushmills. Fortunately there are plenty of others not covered by that pledge. Still, I sometimes wonder about what I'd do if I were shipwrecked on a barren island with only a case of Bushmills. That would be like a lost chapter from the book of Job.