Given the task definition and input, reply with output. Given an English language product review, determine if it is a Good Review or a Bad Review. A good review is one where the product's review has positive tone and Bad review is one where the tone of product's review is negative.

No one in my family has been ill with the symptoms experienced by many people who have written reviews and purchased this book. Please don't waste your money or time on any of these bogus claims about "herbs" that you can purchase from a local organic grocery store. I am convinced that Ms.
Bad review