instruction:
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
question:
An extremely helpful gem on a complex subject of second century religious authority and textual use. For anyone serious about this period and the interelation of cultures, this book is essential. Is it complex and detailed? Of course, it must be to argue the point. Should you buy it? Yes, unless you want to keep running back to the library. I write this only after thoroughly disagreeing with the review above.
answer:
Positive

question:
With the type of closures and the amount of compression it is meant to give it's really difficult to put on. You need a hand to pull it closed in order to actually be able to close each of the 20 some odd hooks.
answer:
Negative

question:
I bought this item 6 months ago and was immediately disappointed. Metallic beads are a almost painful on higher rotation speed. And the the metallic rod connecting the top with the bottom broke after 6 months.Do not recommend this item.
answer:
Negative