instruction:
Given a review text from amazon and its polarity (either positive or negative). Generate answer "True" if given sentence and its polarity match, otherwise generate answer "False". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.
question:
Review: I have seen four 3D movies on my new 3D TV and this one has been the least exciting as far as its 3D effects. I was disappointed. I am amending this review after watching the movie again. While I did enjoy the 3D version, I felt the 3D effects were subpar. It is still enjoyable to watch and still has the 3D perspective. They don't send things protruding out at you like other 3D movies do. It doesn't have the WOW-factor that other 3D movies have had. 
 Polarity: Negative
answer:
True


question:
Review: An AC/DC power converter is a very basic item, so I had little doubt that this sub for the expensive Apple original would be effective, though not stylish. Unfortunately, we have had problems. The Powerbook started delivering electrical shocks and inconsistent charging with this adapter, and they got worse when we moved to a country on 240V. I know that the shock problem comes from the Macally adapter because I have another PB and an original Apple power supply, so can do all combinatorial tests. I like Macally and have several of their other products. I probably just got a bum unit but unfortunately cannot deliver a positive review based on previous experience with the company. 
 Polarity: Positive
answer:
False


question:
Review: The worst item I have ever purchased it is so flimsy you can only fill it to half full putting it together nut and screws stripped out and had to go to ace hardware to buy new bolts and nuts save your money 
 Polarity: Negative
answer:

True