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 must agree with the other reviewers in that this book is a good idea, but execution falls seriously lacking. After reading it, it is obvious how hard an author has to work for anything approaching excellence. It would be like one of those Hollywood productions where you have an unbelievable star, do something amazing on camera, and then watch them crash after doing the work. You end up seeing two stars fall from grace, while one star rises through adversity, only for his movie flop to sink too.
Output:
Bad review