Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Targus should be ashamed for making this piece of crap

I have never written an Amazon review before, but I am so outraged by this product that I feel compelled to now.This mouse is uncomfortable in the hand & difficult to synch up with the USB receiver. The receiver "features" a bright blue LED that flashes when the mouse moves, which I find annoying & which my classmates find absolutely obnoxious. The little plastic "feet" glued to the bottom to help it glide more smoothly started falling off after 2 days.But I would not be so angry at this product but for the fact that it goes through 1 pair of AAA batteries a week. (And that is even even with scrupulously turning it off when not in use.)Believe me and all the other people who have reviewed this mouse: by no means should you ever even consider buying this terrible mouse.