Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Great Book for motivation but actually learned something

I bought a copy of Beyond Brawn from McRoberts and was hesitant to buy this book because of the writing style and extreme abbreviated routines promoted. This book recommends excercises I can accomplish and get results.Going from leg extensions, leg press, and leg curls to barbell squats, deadlifts and lunges is like starting over. I got joint soreness initially I have not felt since I started lifting a year ago. Felt burn deeper in muscle when I lifted weights too. Need to have maturity to start at low weights with good form.Watching guys lift 7 1/2- 45 pond plates on a hammer strength machine with 50% range of motion is actually funny as he mentioned! Written with some wit that makes reading enjoyable.I really do believe the squat excercises made me constantly hungry and was able to eat protein required easily. Never used drugs and others should not too. I think the avergae trainee only needs barbell squats.