Question: 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: N'sync is the best band in the whole world!! Product review: The first time I saw N'sync, I thought, "oh,ok another backstreet boys group". But then I heard some of their other songs, and I love them! They have such good meaning. Espically the song,"God must have spent a little more time on you". That had me in tears. Well, anyways, I would just like to say, if you don't have the N'sync CD, get it!!
Answer: increase

Question: 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: A fatally flawed book Product review: It is amazing: the reviews center on the quality of the mathematical/physics presentation (which I think is very high), and totally ignore the fact that this, like virtually all books written in this vein, is supremely naive about fundamental philosophical issues. What I mean, briefly, is this: the book is predicated on an unstated, rigidly held Cartesian dualism, and for dealing with fundamental questions that is a very suspect ground--an expression of what the philosopher Lawrence Cahoone calls "philosophical narcissism." For an antidote, I highly recommend Cahoone's "The Dilemma of Modernity" (SUNY, 1988), or, immodestly, my own "The Unboundaried Self: Putting the Person Back Into the View From Nowhere", published by Trafford (2005; Details at [...]).
Answer: decrease

Question: 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: Look for something else Product review: Very boring story line. Didnt even finish the movie. Very poor quality CD as well. Regret this purchase!!
Answer: