Blaum Oldfangled 12 is delicious. I have a 117 proof and I know they now have 105 proof, so this review will vary from later releases. It's a butterscotch bomb in a glass - starts out spicy and hot, but in a similar way to a really good GTS where the heat adds complexity and flavor and is a welcome addition. The profile is heavy vanilla and butter, with caramel. It's the best bourbon I've ever had.