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 Q]: I did enjoy the movie and enjoyed it very much. My only complaint is that they changed everything. They took out all of the parts that make this version unique from past versions! It may be a little annoying for fans who grew with those parts. But, after watching the whole series, one would expect that. The story was good but didn't follow the books. It's been three years, but there are many people still upset at where things were handled.
[EX A]: Bad review

[EX Q]: 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 A]: Bad review

[EX Q]: I bought this battery because of the very competitive price and had two day shipping! The product that arrived was a generic brand, made by Sony which is just fine for normal use but not much good in an emergency. The unit will hold charge as long as my stock battery. But if your power goes out, don't count on coming home to see it fully charged. If you leave your camera running all day, I would think that this wouldn't be too big a deal.
[EX A]:
Bad review