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: the era of brazilian jujitsu has ended long ago
Product review: don't you guys know that sakuraba kazushi, who is a master of the japanese jujitsu, singlehandedly defeated four members of the gracie family in the japanese PRIDE tournament? Sakuraba victory over them proves that the brazilian jujitsu is no longer the most powerful form of martial arts.
