Quoted from kwiKimart:BSD is probably one of the most brutal ass-kicking pins I've played. I can understand why some hate it, but for me, I just love it enough to play one more game on it.
I think I should qualify why I dislike it: I've only played it in dark rooms and it's a dark pin to begin with. Maybe it's also my eyesight but I can never tell what the heck is going on. Messes up my whole timing.