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.

Ex Input:
My wife bought this at Walmart. The bag had very cheap construction, and she only used it, about 5 times, before we were informed that stitching on other parts of the bag's seams ripped.

Ex Output:
Bad review


Ex 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.

Ex Output:
Bad review


Ex Input:
This thing would be great if it worked! But don't bother getting one of these. It comes with NO instructions so in order to see any sort of picture, you have to go on Facebook & Google Image Search to figure out how to.

Ex Output:

Bad review