Firstly with the price at over 20 quid make sure you are seriously into objective analysis of football before you splash out. I bought this as I had just passed my Level 3 and was keen to learn more about match analysis, something that had just been introduced to me on the course. It did help me to tweak ideas presented to me by the FA and to also develop some new ideas when analysing my teams/players performance. However it might have been better to include some more templates for different types of analyse rather than leaving the reader to figure it out for themselves.
A lot of the text was also redundant, I just do not have the technology described in order to carry out these types of analysis and in fact some pro clubs may not have the funding needed to carry this out either!
If you are coaching at a high level check this stuff out, if you are working at grass roots level then its worth looking at for the future but might not be much of an aid to improving your team.