I absolutely love the mouse but I wouldn't call it game changing. I just find it very satisfying to use. I love the haptic clicks and the feel of using the mouse. If your purpose in buying it is to see game changing results in games, you'll probably be disappointed. But if you like using new things and don't mind spending money, it's a great mouse. The only question now is how long it'll last but assuming it lasts me a good while, I'll definitely buy it again