I liked the Josh Shaffer/Alan Cannistraro ones better, these are too fancy for me - if you start benchmarking any other course by comparing it to this one, things don't look too good: A sheet of paper in your hands does not live up to a full-blown keynote presentation.
Thinking about this (I guess it just started today, but you can still sign up for another week or two). Has anyone here taken this before? I'm wondering if I'd be better off just getting a couple of really good iOS development books (like the 'Big Nerd Ranch' ones).