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: Does it really work?????????????????????
Product review: I have been using it for the last week or two and half the time I don't know if it is actually working or not. I've noticed whenever I get close to building, it seems to go off as if a police car is only a foot away but there is no police for miles. There were other times police cars went past me or I went past them and it didn't blink or make any noises. These cops had their flashers and siren on. I suppose they also had their radar on as well but nothing from XTR-140. There were times when I didn't notice cops sitting near me it did go off. So, I have no idea if it really detecting anything for real or not.The only thing that seems to work is the menu settings, buttons and the display.
