A little rain. A very good read.

Genuinely excellent — I finished it in a week and immediately started again.

A colleague recommended this and I can see why. It does something that few technical books manage: it respects the reader's time. The writing is direct and does not waste space on filler, which I value in a technical book. The writing is direct and does not waste space on filler, which I value in a technical book. I found myself making notes in the margins, which is always a good sign. An easy five stars from me. I look forward to whatever the author writes next.

Outstanding. I kept finding reasons to come back to it.

I bought this on a whim after seeing it mentioned in a forum thread, and I am glad I did. Some terminology is introduced without much ceremony; I had to look a few things up along the way. The exercises at the end of each chapter are worth doing — they caught a few misconceptions I did not know I had. One of those books that pays for itself within the first few chapters. Highly recommended.

I have read a lot of books on this subject and this is the clearest.

I read this over a couple of weekends alongside a small side project, which turned out to be the ideal way to approach it. The writing is direct and does not waste space on filler, which I value in a technical book. The author clearly knows the subject deeply and has thought hard about how to teach it. Some of the diagrams are dense and I had to reread a few sections, though that may just be me. Worth the money and the reading time, without hesitation.