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 Good Book Product review: After purusing the book, and noticing the detailed information submitted by the authors I'd say this book is a must for South American Dwarf Cichlid lovers.
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: Eyeguard fogs up fast Product review: The eyeguard fogs even before I have completed the first set. Even after I try to clean it, it fogs right back, almost within the first point after cleaning it. So, I end up using it for part of the first set, and then it just sits outside the court, totally unusable.
Answer: decrease

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: Mine arrived broken, also stone is not as wide as stated Product review: About 1 inch of the end of the stone fell off when I removed it from the package. Will return and see what the replacement looks like. What really ticks me off, it's listed as 2.5" wide but it's not, it's exactly 2". I should have bought a norton. Won't buy anymore of this brand.
Answer:
decrease