This book characterizes much of what is wrong with the current way in which text-books are pumped out by authors/academics/publishers to serve as a new yet ultimately qualitatively useless addition to the heap of knowledge in any given field. It is not that the topics presented here are useless, meaningless or anything of the sort, it is simply that the mediocrity with which they are written about and presented to the reader- supposedly a student attempting to learn about these subjects- is apparant on nearly every page.
If the mark of someone who truly understands their field of study is their ability to clearly and easily convey and teach it to others, than many of the contributors to this book do not truly understand their field, certainly not to the extent that they should when being held up as the fore front of their academic field. Read or Buy if you must, but turn to others sources for a better reading and learning experience.