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: Review for the Glass Encyclopedia Product review: This book is simply magnificent.Buy it if you want to learn everything about glass.
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: not for recording Product review: I bought this for recording my son playing violin for his review, but the play back sound was terrible.Not clear and not big enough.I was very disappointed with this one.I should have bought Sony one.
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: Balance cookiedough flavor Product review: I have tried many protein bars (except for peanut flavors), and this is my favorite. It's better-tasting than most candybars, and none of the BalanceBars have spiked my blood pressure (not an energy bar; those they call their "gold" line). Also the nutritional "balance" is at least on par with others-- bear in mind this qualifies as a meal (by the numbers if not for real), not just a snack.CONS--It will melt in heat (as in shipping); there has been some batch-to-batch variation for whatever reason, maybe the shipping, but they're still tasty; and as with other of these fairly dense protein bars, I prefer eating them with fluids, for better digestion. If I'm going to grab one heading out the door, for a breakfast, better get a drink too, or just eat half. 16g of protein is a big breakfast.
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: Very happy Product review: I was very happy with the battery I received. I am using it in my Canon Rebel XTI and it seems to be living up to the hype. I would definitely buy another one without out thinking twice.
