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.

[Q]: If you are a fan of this band you really should pick up the Limited Edition cd version as it has 4 live dvd's and 1 music video so all 6 shows can be watched in their entirety. It is worth every penny, I would buy anything they put out! All these Dvds include interviews with members past and present so it's definitely money well spent.
[A]: Good Review


[Q]: Don't fall for this rip-off! It does not fit my laserjet.
[A]: Bad review


[Q]: This book has some good ideas but falls short on getting right to the point. Too many pages spent explaining something that could have been put in a paragraph. For example, what is "energy balance analysis?" That was simply introduced and left hanging. I didn't really notice any change from one page to the next. Also, it wasn't clear when the author covered several different types of exercises; only part of each exercise would be included.
[A]:
Bad review