Instruct: Classify Amazon reviews into positive or negative sentiment
Query: If your are looking for fundamentals check out Voice over IP First-Step instead.

I was looking for a book on the fundamentals of VoIP. I had high expectations for this book because I am a big fan of Cisco Press. I felt after reading this book that it was full of GREAT content but fell short of delivering it in a decipherable manner. It was loaded with information, too much information and seemed to be stuck in a transition phase of VoIP. I went ahead and wrote Cisco Press about my displeasure. They recommended I check out Voice over IP First-Step (Paperback) http://www.amazon.com/Voice-over-First-Step-Kevin-Wallace/dp/1587201569/ref=sr_1_3?ie=UTF8&s=books&qid=1269372437&sr=8-3 and sent me a copy to review for free. Based of the reviews on Amazon I am looking forward to cracking this bad boy open.