Absolutely hangs on the glass. Nose is ripe fruit: Prunes, raisins, and then cacao, leather and tobacco and vanilla frosting. A bit hot up front, but when it passes it unfolds and rolls out with everything on the nose, plus caramel and burnt sugar. It takes 3-5 minutes to roll out. It's incredible. I can't say exactly why I'm so impressed, but this really changed my perception and resets my expectation for an incredible bourbon. The balance and nuance is only matched by a small handful of others I've been lucky enough to taste.