The course covers a lot of material and is generally clearly presented, albeit not in a terribly engaging manner. Some elements though are not so well structured and leap around a bit which can be confusing. I also think there were a couple of areas where it could have given more of an explanation rather than just presenting something which didn't seem to make much sense. It has left me with questions. You'll also find a number of typos and a couple of contradictions where the voice over says completely the opposite to the slide eg complete and incomplete - which is it? Otherwise, fine - does what it says on the tin!