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]: When I bought it, was expecting a hard cover book. Turns out to be a &#34;soft cover&#34; book with paper back. Not worth the money. Should not have ordered it. If it says something about hard cover i would assumed that meant hard.
[EX A]: Bad review

[EX Q]: I got this book as a gift and was very excited to open up the package. Unfortunately, it's a total disappointment. The author obviously did not do any research on her topic of time travel (which seems so simple in theory and makes it sound like science). She used some words that made no sense, such as:&#34;In fact, my mind is working at warp speed because I'm doing some intense thinking right now.
[EX A]: Bad review

[EX Q]: I love these little bags! They're so cute & are much larger than you think it would be. Definitely a good buy!
[EX A]:
Good Review