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 didn't think the book was well done at all. The whole subject matter seemed to be very shallow and I did not enjoy reading it. I'd rather reread one of Barbara Cartland's. She wrote a much better book. If you want some really good WWII historical novels with great characters--not this one. Try Sharon Kay Penman. You will find her books are just as good. If anyone wants more on WW II try Michael Shaara. You will have an excellent experience. Amazon does these reviews so well.
Output:
Bad review