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: The camera is okay and the software sucks for Windows Vista. I would prefer to install a standard driver. The driver that came on CD installed but did not work. So even though it seems OK it isn't really very good,just like any other inexpensive webcam. You are talking about blurry video. Not impressed with this product. But Amazon made things simple as always. If you want to take long shots of people it's good enough... if not.... don't bother.
Example Output: Bad review

Example Input: My girlfriend love this as a gift & she hasn't complain yet, so I assume it's worth buying in my opinion! :) it also good for when u have more time to sit on the floor and play ps3 games!!! It is not cheap but quality does come cheap. If you want really comfy, get some pillow or something, otherwise It's okay.
Example Output: Good Review

Example Input: When this book came out years ago -- no longer than 10 pages or so at BEST --- we gave away copies when visiting friends during the holidays.
Example Output:
Bad review