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: Worst Shaving System you would have ever imagine Product review: This is the worst shaving system. They told me to wait for 30 days so that it will set to my face for nice clean shave. till now after using this i had to use my ordinary razor to finish my shaving. not worth at all. i am going to return this product.
decrease

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: Beautiful Contemporary Fiction Product review: I am truly enjoying this novel. I decided to purchase it after seeing the movie (don't judge me) and it's amazing. David Mitchell spins this wonderful web of lives that spans generations and weaves the imperfections of humanity into every page. I can see how this novel (just like the movie) is not for everyone. It takes its time to create some of its most vivid points, but it's worth it.
increase

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 but could use more Product review: Rainbow Six was one of the best books I have ever read. It had action, suspense, drama, and a lot more. I loved the novel and would recommend it to anyone. I would personally love to see it become more than just a novel and game. I'd really like to see it become a movie. However I do admit there might be a bit too much dialogue.
