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.

The first month we tried to use, it looked promising with no problems. Last week, when I was in the process of using this vacuum for my hardwood floors, I smelled something burning and discovered that a piece had burst off one side and is protruding through my carpet. For me, that's hardly worth spending so much on an unused, non-working vacuum!! At least it's going back, thanks Amazon.com.
Output:
Bad review