I have yet to see a Corsair mouse that doesn't look horrible. This one could have been decent but omg what's up with those side buttons? It's like they designed a pit there for all the crud in the world to gather. It's a really bad design, they recessed the buttons in that pit so that you have to lift your thumb up from the mouse every time you want to use them. So how you gonna press them while you move the mouse? I use the edge of my thumb to press the side buttons, while the middle of the thumb remains on the mouse so I can control it. With this mouse that is impossible. If you want to move the mouse to the right while pressing the button you gotta move the mouse with the button itself and that way you have 0 accuracy because you're pressing on a flexible spring to move an object. Another major fail from them, I dunno why people would even buy these ugly things they are making...