instruction:
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
question:
Well another one of my first dvd purchases...I found this concert very poor...it did nothing for me... the sound quality was poor, The set on stage was quite good but lacked the final sparkle, Janet's performance was glitzy... but sadly something was missing...my advice is puchase Janet's later DVDS...
answer:
Negative


question:
What am I reviewing here... this gizmo or the supplier, Eforcity? I never received this product after my order! After waiting and waiting I contacted Eforcity several times -- no reply. After a nasty letter from me Eforcity'r reply feigned lacking information about my mailing address!What a cop-out.I told them I would not pay for it, so Eforcity said they'd give me a refund, which has not come to me yet. I bought another product to replace this from Amazon which arrived quickly from Amazon.
answer:
Negative


question:
This book, though not "great literature", is a fun read, with plenty of romance and suspense. But you have to be willing to temporarily (for the duration of reading the book) believe in magic, including magical time travel, to let yourself get into the story. This book does have an engrossing, suspenseful story line in addition to the romance, so it is much better than those romance books that are simply an evolving romance held together by boring daily life events. I recommend it as good entertainment reading.
answer:

Positive