(Q).
Title: worst product ever. scam Review: this bottle opener is so broke. $20 and it didnt even work. the springs inside the mechanism busted on its first use and once those went the whole thing was ruined. Do not buy this product, its cheap and mine didnt even work. Does this product review convey a negative or positive sentiment?
(A).
Negative


(Q).
Title: You can pack it in your carry-on bag! Review: I originally bought this tooth powder when the TSA ban on liquids and gels went into effect. You can pack it in your carry-on and not have to include it in your 1 quart plastic bag of liquids and gels. Then I decided to use it at home to see if it would really whiten my teeth. It did a fair job of whitening but not like using other, stronger products. However, it does a good cleaning job, lasts a long time, doesn't make a mess, and you can get through security with it! It tastes a little salty, which some people might not like. I don't mind that at all. Does this product review convey a negative or positive sentiment?
(A).
Positive


(Q).
Title: Good, but historically biased Review: I was seeking an object account about the Hill-Evans Feud and didn't find it. However, the book is interesting. Does this product review convey a negative or positive sentiment?
(A).
