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 very confusing book. It's about four characters and I found it hard to even keep everyone straight because of the lack of character building. Then there was almost no romance. The sex scenes were ok, but they weren't really all that steamy. It got too depressing after awhile, so I'm not sure we'll be continuing with this series. There was one scene in which she just lets go of her feelings for him, yet he still decides to sleep with someone else.
[A]: Bad review

[Q]: I've been in an office environment with this product for a week, and am looking to see how long the tip will last before failing. The rubber is starting to pull away, showing some signs now of cracking, I only use the tool occasionally but it should not be failing so soon. Too bad cause it's perfect ergonomically otherwise. A very high defect rate on mine makes me think that's just the nature of the beast. Would love if they could re-design it.
[A]: Bad review

[Q]: The book started off interesting but soon went down hill from there. I found myself skipping ahead a hundred pages at time, just to get it over with. It was like this throughout the entire book. The main character, Matt, is supposed to be an author and his "successful" friend takes him on in their quest for some sort of literary success.
[A]:
Bad review