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:
If you're looking at just how cheap these were (and why anyone would do that, right?) then don't even hesitate. At $2.

Ex Output:
Good Review

Ex Input:
Interesting book. A bit too much for me, though. The authors spend an excessive amount of time talking about their philosophical views.

Ex Output:
Good Review

Ex Input:
The product did not seem to perform as described. I used it once and am still unable to get my screen clean. There is always something stuck in the corners of it from being removed so many times. All this after a very long time. It was difficult trying to clean out all the junk that gets trapped up there. If you have more than one computer use different products. For me there were better options with cleaning cloth included. These were only about $2 each. Do not buy!
Rating: 1.

Ex Output:
Bad review