Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: I only used it a couple of times, a tiny bit of water leaked into the battery compartment and now it is rusted and won't turn on.
[EX A]: Negative

[EX Q]: I tried to read this book when it first came out. I couldn'tfinish it. There seem to be at least three themes or storylines in here struggling to get out. One seems to be a reasonably good alternative-history novel based on the idea that the pirate subculture of the 1700s might have formed a revolutionary constitutional regime. Unfortunately, this quickly becomes mixed up with maundering about certain ancient "cities of the red night" and a very great deal of homosexual imagery and fantasy. As the book goes on (as far as I read it, anyway) the main storyline becomes increasingly lost. I ultimately found it both distasteful and so muddled as to not be worth it.
[EX A]: Negative

[EX Q]: this Book takes you on a journey for knowledge and understanding. it speaks to gaining something that is powerful that will be a stepping stone for better days and times ahead. this Book deals with expierences and coming to terms with life and how it has been dealt and the choices that you have to make.alot of issues and challenges are met head on and dealt with. very strong and well written book.
[EX A]:
Positive