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: Galapagos Animals Etc. Product review: I believe this book will help me a great deal when I travel to the Galapagos Island next week.
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: Slows down computer, 1/4th of the pages won't even load. Product review: Another internet security let down. The first problem I encountered was it trying to block Internet Explorer; my options were "Allow once" or "Deny Once", I'd click "Allow Once" since there was no "Always allow" option, and up comes the prompt a second later >_< On top of that, half of the pages I go to won't load, downloads freeze, and it made my broadband connection twice as slow. I gave it 2 stars because it does seem to be protecting against attacks but ruining my connection and ability but I've come to expect this from internet security programs.
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: Regulator failure within 3 years of minimal use Product review: I will probably not buy another Porter Cable product based on my experience with this compressor. It was used infrequently, mainly for airing up tires, and sometimes to clean a mower deck. After only three years the output gauge showed zero pressure when the tank was at max pressure. A web search revealed that this is an indication that the regulator is bad. You can no longer buy just the regulator replacement part, but must instead buy the entire manifold for $40 + $11 shipping. Add $50 for labor to install it, and it becomes disposable item. (Why pay $100+ to repair when you can buy new for $150.) Porter Cable used to be a top quality brand, but sadly that is apparently no longer the case.
