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: Consider Input: This product works great with my Sony NEX 5.I was a bit disappointed when the first adapter that was sent to me didn't fit at all. You are supposed to insert batteries through little holes, and as soon as it snaps in place, you're suppose to twist or pull back so the battery will make contact. The holes looked too small for me, but if you force them in with enough force, they snap into place. But now that I've got this one right, it's pretty sturdy.

Output: Good Review

Input: Consider Input: I bought this product and the directions are vague at best. The pictures they show with it don't correspond to what it looks like when applied. Also, there is no mention of anything about bubbles that might get caught under it. Very frustrating. Would give zero stars if option here.

Output: Bad review

Input: Consider 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