I have watched through all the videos (though it's been a couple of years), but as far as following along, I've only ever gotten through the sculpting stage once. That bit turned out well, but I never made it past that. Have done the planes of the head I and II a dozen times at least. But I will make it through the HUMAN course... somehow... eventually :D (If I can just keep from being distracted by some new shiny object...)
I really have been wanting to get through this course ever since it came out and would like to get it done :D