Awesome course
Get yourself a ETA 6497 clone and follow (or attempt to duplicate) what he does in each lesson. Mark makes things look so easy on the video but as you attempt to do the same, you will realize how challenging some tasks are without proper skills and experience. Don't blow through the course in one sitting, just watching video after video. Practice with your own movement after each lesson.
Admin Response...
Thank you Sewon Kim for your feedback - we really appreciate your comments.