Had a small pour of the Willett 5yr tonight while tending the grill for dinner. Helped to take the chill out of the early evening air.
This one really reminds me of Bulleit Rye, by ramped up a bit. It doesn't quite resemble what I remember of the 4yr bottles, but very good none the less.
It really had more of a intense rye taste, with a bit a pine, than the 4yr. But the 4yr seemed to have more "depth" in its overall taste, if that makes any sense.
I'll still give it a solid recommend to buy.