Instruct: Classify a given Amazon review as either positive or negative.
Query: Wow, its that bad

This is the second book I have ever reviewed, and only the second book I have felt the need to. You look over the reviews some good some bad, and think, hey I'll try it out. Well let me tell you don't. The book just has no real coherence. It has horrible illegible graphs, no schematics of circuits it actually talks about, and no explanations of the circuits it discusses. It is more a useful tidbit book, if you already knew everything in the book, it might give you a little extra. But man, the amount of information given is near zero if you don't know what's going on.