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]: This is a book which reads and keeps the reader's attention. It's about how two people who feel an instant attraction discover something wonderful out of their own selfishness. The problem with that is, in real life, we all know some selfishness exists at the same level as most people. One has to take into account how selfish one really is. I also believe everyone wants love regardless where your economic situation is, but it looks like money does not come anywhere near helping out someone in emotional needs.
[A]: Good Review


[Q]: Great product that is low priced.
[A]: Good Review


[Q]: This product was received on time, but didn't work. No instructions, no online support, and I spent a lot of time fooling around with it so there is no way to figure out how it's supposed to work. The software that comes bundled in the unit makes little sense and the directions say exactly nothing about how this thing does or doesn't work at all. If you want an item that does, you'll have great trouble finding it.
[A]:
Bad review