Instruct: Classify a given review into positive or negative sentiment.
Query: Finally a mma instructional!

I'm very happy to see a fighter finally show us some mma moves.The contents are as follows;1)Striking-21 moves.2)Clinch work-17 moves.3)Leglocks and guard passes-13 moves.4)Top Control Submissions-27 moves.5)Guard Work-14 moves.Overall there are 100 techniques plus a biography of Shamrock's life.Sorry for not remembering exactly how the book is organized;but there is indeed 100 moves inside.My only two problems with this book is that;Shamrock doesn't show how to strike when down on the ground and doesn't cover escapes from the bottom of inferior positions at all.