Definition: 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.
Input: I bought this book looking for some help in building a business around the blog. While it had all of that information available at a cheaper price point, there is one thing missing from each chapter. There were several other errors and omissions, but they are minor compared to this. All that aside, you can learn more about basic concepts without buying an expensive book. You do have better alternatives than this, such as my own blog, http://www.mybusinessblog.com/, or your employer's site, http://www.www.biz.
Output:
Bad review