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:
This camera was not very user-friendly at all. The first time I went to use it the shutter button got stuck. We could hear and see things flash on screen, but no picture. After spending almost a half hour trying everything, we finally gave up because this is too big of a headache for me. Now I'm just going to get a point-and-shoot type without all the complicated settings. My advice, do what everyone else does.

Ex Output:
Bad review

Ex Input:
The product delivered was in new condition. It came with everything needed to install. Great quality and looks good. I would recommend this product.

Ex Output:
Good Review

Ex Input:
I was very excited to read this book based on the description. However, when it arrived and once i cracked open the dust jacket, all i saw were 3 simple pictures of the 2 models posing together in a pose that's nothing that couldn't be found much more tastefully with any magazine. This is not what you expect when buying a book by celebrity photographer. I also did have high expectations for some great color photos but after looking at them under natural light they just come across as dark and washed out.

Ex Output:
Bad review