Question: 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: Very well-written and a photographic feast! Product review: I'm a huge fan of public transit and I also love Arcadia books. Allen J. Singer's book about Cincinnati's mass transit history is one of the best books of this type I've ever read. Mr. Singer obviously researched the subject matter very extensively and he has a wonderful writing style. The other appealing aspect of this book is the photos, which are quite a treat.
Answer: increase

Question: 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: Great CD Product review: I first heard this album while on vacation, so I had to buy it, and I am very pleased with the purchase. The album is great. I'ts good jazz with a good uptempo beat to it.
Answer: increase

Question: 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: Doesn't work for iPods Product review: We bought this for our daughter in Bolivia. It didn't work on her iPod nano. So she sent it back to us with a friend. I tried on my iPod Touch, and it didn't work on that either-- "device not supported" error. Not recommended.
Answer: