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: Not much of a "boost"
Product review: I travel quite a bit and can't hear my movies with my laptop nor my smart phone on the plane due to the load drone of the engines. I'd hoped this would boost the sound enough to do so but no such luck. You get at the most another 20%. I'd say, not worth the price.
