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: Great product. Easy to install. Gave me hours more viewing for my TV. This product improved watching HD programs with my new Samsung HDTV.
Example Output: Good Review

Example Input: I loved the design of this bag but it wasn't durable at all. Within 2 months the stitching on the handles had started to break and within three months, there was a giant hole in one side. It's super cute looking out side though, just be aware if you buy it, you'll probably have to replace it. It wouldn't last long outside either, with any wind, snow or rain coming inside or even being carried around while closed. If i were you, i'd go for something that is more sturdy before buying this.
Example Output: Bad review

Example Input: I agree with the other two reviews that say this camera has been poorly developed based on what I've already seen so far. The biggest issue, however, is how many features are dependent upon a serial port connection without any sort of easy means to change from PC to mac. That makes it unusable for me. I will continue using it because it's my fault more than anything. Perhaps some users have had success but I won't bother.
Example Output:
Bad review