Bests & Worsts Reviews from Amazon

This is the second time I've had this mouse. The reason for my 1 star is because it is the second time the scroll wheel has stopped. It is intermittent on when it works. I'm a gamer and use the scroll wheel quite often. Do you know how annoying it is to have to literally PRESS DOWN to even get a response from the scroll wheel? I even used compressed air to clean out the inside of my mouse, hoping that the scroll wheel would work again. Nope. Nothing worked. I used my mouse like it was my own very little baby. But, regardless of how gentle I was with it, I hate that stupid scroll wheel. I will not be buying a 3rd Logitech M510 mouse, ever. I actually went ahead and bought another brand. Thanks Logitech for losing a loyal customer. I gave you two tries, I can't afford to give you a 3rd.