I would give it a 4.8 if there was an option because the only unpleasant thing is that sometimes the click from the wheel is so soft that you don't know if it was actually pressed. Also, it has 2 buttons for the dpi, while it could just be one. Other than that, good size and weight, nice feel, accurate so far. If it didn't have the side buttons (for forward and back), I might choose a slightly cheaper one that would connect wirelessly with usb-c