Ques: You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product? Review title: Unreliable Product and Service Product review: I purchased a Nyko iBoost Battery Pack for an iPod mini back in December and it started failing within two months of purchase. After six months it failed to hold a charge. I notified Amazon about this and they also could not back up the product with a replacement or partial refund. Do not buy this product as there is no guarantee, either from Amazon or the manufacturer. I suggest buying an external pack (i.e. Belkin) in which the batteries are separate and can be easily charged and replaced. Chalk it up to a painful lesson learned about buying things like this from Amazon.
Ans: decrease

Ques: You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product? Review title: Not Quite Perfect Product review: Our daughter loves the colors and motion of the objects in this play mat. At two months, she appears to try to bat at things (consistent repetitive actions towards the hanging toys).It is nearly perfect. If you're a music lover or a musician, you'll hate this product. The music is lousy and out of tune. We don't bother with it.
Ans: increase

Ques: You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product? Review title: Wisdom of the Tarot Product review: I felt that this was a failed attempt to convey the esoteric truths of the Major Arcana of the Tarot. I'd recommend the works of Dr. Paul Case instead.
Ans: decrease

Ques: You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product? Review title: Damaged box. Printer does not work. Product review: The box was extremely damaged upon arrival. I would not have cared, but the printer shows a "card error". The same card works in another HP Photosmart Compact printer that I used. The same error message came up for other cards as well. I have asked for a return label. I will order another printer.
Ans: