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

Ex Input:
I personally enjoyed ever word of this particular work. Many other reviewers have gone into the plot, etc. so I will not do so here to any depth. This is one of those works of SiFi that will appeal to certain taste, while others may find it not to their liking. There is a great deal of politics (almost Pre WWI European) involved in the story line. As the story covers (all books included) over one thousand years, there are many, many characters to track and keep track of. This is indeed a series of short stories, all linked. I personally enjoy this sort of thing but can see where some might not. That being said, it, the book, can certainly be regarded as a classic in this particular genre and certainly should be read by any student of such. You certainly cannot fault the author's story telling ability and imagination. I enjoyed this one a lot and do highly recommend it.

Ex Output:
Positive

Ex Input:
These are the handful of tracks we hear over and over again. It's far from complete though.Missing such memorable tracks as "sealed Door", "wings across time" or "At the Bottom of the Night".It doesn't have a single battle theme accept the final boss.Hell this doesn't even have Lucca's theme and she's on the cover!Had I seen a track-list beforehand I wouldn't have bought this.I blame my self for not being more curious of the number of CD's.I'm sorry I paid $35 dollars American for this travesty, may Lavos have mercy on my soul.Save your selves(and your money) while you still can!

Ex Output:
Negative

Ex Input:
Reading this book was an emotional experience. The author was able to describe scenes so accurate that I actually felt as if I were that little 5 year old girl, lost in the wilderness, hungry, cold, tired, delusional, and frightened. I was captivated with this series and reread all four books five times already. I've learned more about survival from this book than I have from 12 years in our public school systems. Great job. When's the wedding going to be written?

Ex Output:
Positive