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 got this for my nephew as a birthday gift - it had not yet arrived when he went to bed. He turned 3 and we took the batteries out of it, but before putting in fresh batteries, it stopped working. No matter how many times you push or push again, all it does is spin and spit. So disappointed because it's so cute. A waste of his precious time... will be returning immediately.
Output:
Bad review