The good thing about a concise book like this is that you are forced to learn by doing. You don't get spoon-fed every step, and in a big way that is a good thing because the struggle burns the solution into your mind.
The bad thing about this book in particular is that it was not an efficient enough use of text to justify being so concise. There is just too much left ambiguous by this book. The author did not seem to put enough effort into relating to the experience of the student, so there were a lot of inconsistencies. Sometimes things were revealed that were obvious. Those parts felt especially redundant when compared to other places where entire concepts were left out that a solution of a problem relied on.
Overall, I feel very ambivalent about the book. It was good enough that it was able to accomplish what I initially described, and I did figure out the problems eventually. However, the struggle was a bit too cumbersome, so it was difficult to use my time efficiently learning this material. I actually understood it pretty well compared to my classmates; I get the impression my sentiment is a common one.
Now that I have learned the material, I will definitely hold onto this book because it is an excellent resource for someone that already understands its subject matter and simply needs concise reference material.