Funny that someone should ask about it today: I just tested it at a Macy's store yesterday. Very, very nice fragrance. But be warned that the far drydown is a bit unisex.
My feeling on F Black is that this is the fragrance one would wear if one wanted to appear like a thoroughly nice guy (and I don't mean that in a disparaging way). E.g., if a young man was going to meet his in-laws-to-be, this is the perfect scent I'd suggest for it.