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 sound seems really good but sometimes it cuts in and out which is annoying. You have to put the cord directly into your ipod. Other than that, its a simple design with nothing fancy. I love how cheap they were for 10 dollars... But overall nice design... No one can steal me earphones. lol thanks again amazon.
Example output: Good review
Example explanation: Here the review is good because it has positvie tone as the reviewer suggested it really likes the sound and the output is also Good Review.So this example is positive example
Q: This book is a great study aid. The pages have colorful stickers to help us identify our favorite fruits and veggies, it fits in my purse making it easy to carry if necessary. My only complaint would be that the tabs on some of them are not attached correctly leading me to question how long they will last. Overall it's very useful, though I didn't buy it online because when comparing prices its more expensive here. But overall if you're looking for something fun, this may work.
A:
Good Review