Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Apple really messed up with this mouse.

I dont know if they have something against real two button mice or what, but please, this one is just horrible. Its tricky to get the right click to work. You have to press in just the right place or it doesnt work. The little microscopic ball thats suppose to be the scroll wheel isnt doing much for me either. I work a lot with my hands so they are pretty rough. A lot of time when I roll my finger across the ball to scroll, my finger rolls across it but the ball doesnt move. Just buy a good two button mouse and you will be better off. Please try again apple, I hope the second attempt is the charm.