You know what, I've had Fireball a couple times over the past 1-2 years and have kind of enjoyed it. It hits a different pleasure point than a Green Spot or Noah's Mill will, but it's a candy liquor drink that has its occasional place in the same way that cotton candy, Weird Al Yankovic, and the reverse cowgirl do: a fun thing to do sometimes but let's not overdo it.
Interestingly enough, as long as we're discussing fun candy drinks, I've become quite enamored with this occasional tipple:
If I drink it more than once a week, I feel shame, but when it's been awhile, a little of this with ice is a delightfully tasty dessert-style drink. Added bonus: Every woman I've offered this to has loved it and found me immediately more interesting.