(Q).
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: Tarnished/turned black within a week! Product review: I've been wearing nickel free sterling silver chains for most of my life, and never have I had any of them turn black - especially not within a week of putting them on! This chain was extremely disappointing, and while it didn't mark my neck, I was embarrassed to wear it because of the discoloration. It washed easily enough in a silver jewelry cleaner but I'm now hesitant to wear it again because of how obviously low quality it is.
(A).
decrease


(Q).
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: Entertaining and well written Product review: I have been reading this book on the commuter train, and it is making me look forward to my hour long commute. If you read science books for non-scientists this is one of the best I have ever read (especially if you have read the Brian Greene books, like "The Elegant Universe," because they help contextualize the author's (Lee Smolin) perception of String Theorists enthusiasm). This book is part science, and part critique of academic culture. There is also a good dose autobiographical anecdotes. Very entertaining, easy, and fun to read.
(A).
increase


(Q).
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: after 6 months they dry rotted and developed holes and cracks Product review: these overboots seem like they are well made but lightweight. they are a little pricey. they're just the thing for a wet day at work.UPDATE!!! i bought these boots in late spring and haven't used them due to a dry summer. they have sit on my covered front porch for six months. i got them out this morning after a rainy night and put them on over my shoes. they have dry rotted and had holes and cracks in them. turns out that they are JUNK.
(A).
