I purchased it with lots of expectations but it did not quite match them. Here is what I feel.

Pros:
1. Concise and practical.
2. Actual code is provided unlike other books where you find pseudo code.

Cons:
1. Not too many examples and nothing new as such.
2. Authors sometimes feel chatty and use dry language
3. Many times examples are not very well explained. Rather ignored.

Verdict: Good book to have.

Page quality is superb!