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 had a hard time reading the whole book. It's written in very basic language and you can get much better information on internet about topics like this. The writing is just too elementary to learn much. If people were interested more it could make it.
Output:
Bad review