Cab Savs give me a raging hang-over & 19 Crimes is (for me) particularly "Offensive" (as in raging hangover next day, it's an easy drink), but my Brother & Mother both swear by it as it's one of their regular tipples.
Too each their own, I get on much better with a nice Barolo, D'asti, D'alba, Malbec, Merlot (probably in that order) & would move on to the Whites before I got to Cab Sav (Though I'd drink my own p155 before a Rose).