Having perused said book i would have to agree with the above comments.
It seems to have taken a small amount of information and expanded it to a book the size of SCC.
It would be v useful for a beginner/improver to realise that structure to your day and reading routes ( and how to ) etc. can greatly increase your success.
However I have found it very wordy and not as accessible as SCC. When i got that i sat down and consumed pretty much the whole thing in one go. I realised that for me much of it was gold. I've found myself skipping through whole chunks of this book as either not relevant or using 100 words where 10 would do,
I think i will have to sit down and study the small print to get something out of it. SCC was much more effortless to understand.
That said there have been some learning points in it for me and when i get to grips with it i am sure there will be more.