Question: Title: Overall, a good pedometer Review: I've used this pedometer for about a month now. The step count is accurate expect if I use it while on the treadmill. When I walk on the treadmill, the mileage is about a mile off. The "reset" button is also a problem. My seat belt has accidently pressed the reset button a few times. Now I make a point to reposition the pedometer when I get in the car. Overall, I've enjoyed this pedometer and would recommend it to others. Does this product review convey a negative or positive sentiment?
Answer: Positive

Question: Title: Great Vacuum for the Price! Review: We scoured the internet for information about the vacuum cleaners out there and decided on this Hoover after reading many reviews. We have not been disappointed. It is very light and easy to maneuver and has plenty of power. It's very user-friendly and easy to operate. My grandmother liked it so much that she had me order her one and has told me how nice it is compared to the big, heavy vacuum she has had for years. I like the ease of emptying the canister once it is full and the idea that I don't have to buy bags for it. We have been very happy with our purchase! I'm sure that there are better vacuum cleaners out there if you want to pay more money, but for the price, I give this one five stars. Does this product review convey a negative or positive sentiment?
Answer: Positive

Question: Title: Just an outline of substance Review: This is a good book if you just want to know what's out there in terms of the different categories of technology. The author spends almost no time on any one technology, so this is purely just an overview book. Does this product review convey a negative or positive sentiment?
Answer: