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

[Q]: Ten gold bananas, two thumbs up and hurrah for Gorilla! What a wonderful book. It was a pleasure to read! If you just want to get comfortable and enjoy a book-this is the one I would suggest.
[A]: Positive


[Q]: I went to two stores trying to find the exact brand name products that Sandra Lee insist we use. Frustrated, I asked the store mananger who told me that the products I was looking for, Campbell's fat-free mushroom soup and Jello refrigerated vanilla pudding cups are no longer available in my area.Why make such a big fuss about using this or that brand when they aren't even available? I won't waste any more time travelling around town looking for the exact brand names needed to make the recipes in this book.I have better things to do! Maybe this book needs a "use-by " date before even more products become obsolete.
[A]: Negative


[Q]: The book changed my boundaries. I have become aware of my limitations and now I truly believe that these boundaries are not limitations but gifts in disguise. I realized the importance in one's short comings is the lesson that it presents for the seeker. Thank-you.
[A]:
Positive