Very poor quality material

I find the study material to be extremely poor quality. All black and white images where colour coding is necessary to understand the work. Spelling errors and typos throughout the material. I got the discounted rate of 75% off and I still feel like I was conned. On top of this its an extra fee to write exams. You will spend so much money buying proper text books, that you may as well save yourself the money and just buy your own books on the subjects they offer