Instruct: Classify the given review as either positive or negative.
Query: Does Not Reflect Current Science

I bought this book hoping that it would provide a decent overview of current work on anti-aging medicine. I was sorely disappointed. Benecke spends much of his time on popular culture, philosophical musings, and general health tips like vitamins and the effect of alcohol on heart disease.He does not cover the advances of the last 10 years in genetically engineering animals to live much much longer than the norm, using caloric restriction to extend life, the success of synthetic anti-oxidants in extending the lives of nematodes and fruit flies, or any other current scientific topic in anti-aging medicine.