Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It's good but not enouph

the book is great, it shows everything that a persones need to know about bodybuilding. exept for the begginers chapter,it didnt cover different routiens and it didnt show how to change the exercies routiens.It didnt talk a bout the suplement peramed, which i think each begginer should know. Put over all it's agreat book and it's worth its price in silver.