Bang Bang Gang — Gin, Dry vermouth, Gran Classico, Fernet Branca, Orange bitters, Rhubarb syrup
I agree with the first comment, in that this drink is not outstanding. However, I used Luxardo, not Amaro Abano, so I don't know how hers/his version compared to mine. However, I was satisfied with Luxardo, so I will make this drink occasionally in the future.
Yes, this drink doesn't compare with a Negroni, but then, only a handful of drinks do. In short, I don't think this drink was intended to compete with a Negroni. I suspect it was developed simply as a drink to enjoy on its own.