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

Q: I purchased for my guest room for overnight stays for family members.this holds up very well especially for grandchildren

A: Positive
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Q: I am a huge fan of science fiction and fantasy, and have been reading these books for 20 years. I picked up the Foundation books because Asimov was supposed to be so great, and I really enjoyed his short stories. This book - all of the books in this series - is so amazingly boring it could be used to replace Thorazine. The concept was solid, but the characters made me not care at all. I kept hoping they would die simply so there would be something interesting happening. If you must read it, check it out from the library and save your money. Unless of course you're a chronic insomniac; then, by all means, buy this book.

A: Negative
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Q: I like the movies and I want to add this trilogy to my DVD collection. However, this set is not a collection boxset that I am looking for. They are 3 separate spiderman movies in their own packages, and bundled together in a newly design cardboard box and called them "Trilogy".The worst is that they are the unsold inventory which they applied white stickers to cover the barcode in the back of each box. I felt cheated by Sony Pictures. They should have done a better job by creating a real boxset in a nice package with some additional materials.If you are looking for a nice collection boxset, please skip this set.

A:
Negative
****