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]: It is definitely a unique design. Unfortunately, it does not function well. You have to be very precise with your touch and you don't really feel the brush on my teeth at all. Not sure how else I can complain about something when it's still working perfectly after several months. One of the things that makes this toothbrush stand out is that there is no battery. With other batteries, they inevitably fail or die because they're always sitting around. This one doesn't.
[A]: Bad review

[Q]: I just ordered and received my new Dell laptop with Windows 8. With all the negative reviews it looks to be a fairly simple install using this software. However, for some reason, Amazon won't ship me the Microsoft Office 2010 program until after I'm finished installing Win8 - you can't cancel within 30 days. It also says that because of shipping it will take up 1 hour longer than expected for delivery. If they send me, as promised, Word 2010, then it's going back to Amazon, not me.
[A]: Bad review

[Q]: Although it had a cute premise, this film just couldn't make up its mind, in terms of, what, or who. There's no real character development with any of these characters; there's so little there to begin with, that you start rooting for them. By midway through....well, by then you've seen every line of dialogue.
[A]:
Bad review