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 does the job, and it works well. The only problem is that if you use your phone after it's fully charged, which takes quite a while, it'll kill this power supply pretty quick. There was also an internal short in my unit after several months, leading me to believe I got a lemon. As others have noted, their customer service is excellent, but they will not honor warranty. What we ended up doing at our local electronics store for a replacement charger wasn't bad either.

Ex Output:
Bad review

Ex Input:
The product works well but it is very cheaply made. However I suppose the price reflects this and if you plan on only using for a few months then its fine. Not as durable or rugged looking as an OEM one. It would have been nice to know that upfront. Hopefully they improve their quality control in the future. Overall for the price, it's worth getting when there are no other options like this! Will get at least two years out of them which was our goal so far with these.

Ex Output:
Good Review

Ex Input:
I was very dissapointed. Not only are the colors not at all what you see on screen, they don't even fit right to begin with! They were pretty and my sister loved them, but had I known that she would have ordered a different set. The bottom sheet came in such poor condition due simply being too small, the sides pulled apart. Definitely no quality control, or even check them by hand. Do not recommend. You can find better sheets for cheaper!

Ex Output:
Bad review