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

[EX Q]: I purchased this MP3 player as a Christmas gift for our daughter only to find out on Christmas Day that is not compatible without our computer despite every update available. While we could see the preloaded video and it is very clear and bright, we were never able to upload any music. My husband (who is computer wizard) spent 12 hours trying to get this thing to work, but without any success. Next time we'll buy an IPod.
[EX A]: Negative

[EX Q]: I just received this today and while I knew to expect nothing hand crafted, I was shocked at how amazingly flimsy this thing really is. The bottom wood actually came with a huge crack; big enough to leak out all the sand. The feet were glued on with cheap glue and 3 of the 4 came off in transit. Based on the construction, I'm amazed it was even in one piece.The reason this gets 2 stars is that the accessories are pretty decent. And the sand looks fine. If this wasn't cracked in the center, I'd most likely have kept it and it would have "worked" for its purpose. Having said that, if you are looking for a desktop zen garden, look elsewhere.
[EX A]: Negative

[EX Q]: I got this book from the library yesterday and read it cover to cover in 24 hours. It is a wonderful coming-of-age book dealing with loss of innocence, and brings back all the physical and emotional feelings that come with puberty. Family dysfunction is dealt with in typical '60's style -- no over-analyzing or self-pity was allowed then!
[EX A]:
Positive