The course was very good and user friendly. My only criticism was with the chemical labelling question. The question was something along the lines of what are the colours used on the chemical labels with a selection of four options. In these choices are both white and black and red and black. After reviewing the photographic evidence the labels are black and red but with a white background which results in the question being slightly misleading. I appreciate the question was to test the studiers ability to pick information from the evidence however the question itself was ambiguous.