The only reason I didn't give the mouse 5/5 stars is the button layout: the two buttons that control the mouse's DPI scaling are literally located right on the edge of the left mouse button. As a result, I sometimes accidentally change my DPI just trying to click. Of course, I'm sure there's a way to bind the DPI scaling to other keys, but from the looks of it it can be annoying. As far as I know this is a fairly minor issue and overall the mouse looks fantastic and is very functional. Let's hope the next model has a little better planning.