I tried some 1888 "after Dinner" flake last night, I packed it with the roll and stuff method with some rubbings on top to get it going. Gotta say, not a big fan, I could still taste it this morning, like you do when you have a cheapo cigar the night before.
I had some the other day with it rubbed out and I didn't get the after taste, kind of weird. I let it dry out both ways before smoking too, and I didn't have much trouble at all keeping it lit.