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.

Example Input: This movie was just plain awful. I found it boring and the acting not very good, in my opinion. Do not waste your time on this one.
Example Output: Bad review

Example Input: I love the way it looks, but it just doesn't protect anything in my backpack. It is too small and has sharp edges. I've had this for 2 months now and today I finally took off the top to wash it. The snap just flew apart and not a drop stayed inside of it, so I'm returning mine. A waste of money! :( bummer. I'd rather give $15 more on something that feels better... And also wouldn't you know it, I went ahead bought two more cases.
Example Output: Bad review

Example Input: I am not sure there was anywhere in the listing saying &#34;for PC's, this only works with Windows 7 and 8.1Not good enough. Also did not get a receipt or package so it's no good. Can't tell if it is legit, or not........don't know, but I'm out $ 5.00. Will be more careful before ordering next time. It sounds good though, my computer has everything now. Oh well.
Example Output:
Bad review