You will be given a definition of a task first, then some input of the task.
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.

I was excited to read this book. Although the story is really not good and not at all true to what happens, it does have an interesting plot line, which could make for a very enjoyable read. Unfortunately, the character are unrealistic -- they are, as another reviewer wrote, "wooden" in every sense of term. Their personalities are pretty inconsistent (although many reviewers like their different personalities) and, frankly, boring; one has literally no personality whatsoever...
Output:
Bad review