Summary: The mouse is quite good but don't expect too much, even though its a Microsoft brand and the style/design look nice, i found the top of the mouse a bit flimsy. Now this probably won't affect much people but for those who want a nice sturdy design it's best you go for another mouse. But if you are looking for something that's cheap and does the job, this mouse fits that assumption. Overall it's worth the money.
Summary: For the price, its a good mouse. It's very responsive and I dont need a mousemat. It doesnt work on glass, but I've never really had the misfortune of needing to have my laptop on glass anyway. The MAIN downfall is the shell of the mouse. It's very slightly moveable and quite easy to click. For the nimble and quick fingered. This is perfect.