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: An insightful recollection by the innocent of the gruesome Soviet events Product review: Simply stated, this book reiterates everything my grandpa told me about the Russians' way of life and their mentality brought on by the deceitful communist system full of oppression and anti-western propaganda. Read and you will begin to fathom the injustice inflicted upon the peoples, both Polish and Russian. It will take generations to undo the damage.
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: easy water test Product review: it was very easy to do all test , just try to fill the vial with very slow running water so you don't get too much in the vial.. I thought the whole thing was very easy
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: Tom Servo rules! Product review: Good price, great service, and I didn't have to scour the local stores for the Special Edition. The limited Tom Servo figure looks great next to the previous Crow T Robot. A must-have collection, if only for Santa Claus. Can't wait for the next set to come out.
Answer: