When I was a kid I could not stand Jack Kirbys art. I just didn't get it. Which was a bit of a problem as most of Marvel's output in the early days was drawn by Jack. Now though, I just can't get enough Kirby (the old F.F. stuff is pure genious).
I found these two video's on you tube that gives a small insight into the man and his talent.
The King is dead, long live the King.