Instruct: Classify the given review into positive or negative sentiment.
Query: Disappointment for advanced players

Here is Jay Wiseman again in his usual, chatty, wordy style. If I were as impressed with Jay as he is, I would not have returned this book after reading only the opening parts. I know from his previous publications that his self-congratulatory writing style irks me, but I also know he has much experience in this topic, and that he brings the added perspective of an emergency medical technician. If ever there were a topic that would greatly benefit from extensive illustration, this is it. The illustrations in this book, as in his others, are few and lacking in detail. To learn complex tyings requires sequences of detailed pictures, and these are not here. One would ecpect to find the very interesting category of shibari, Japanese classical methods, but this is not covered.The veriest beginner could find this book useful, but the advanced person will not.