the mouse itself is great for browsing in the finder or browser. The best part is swiping left and right to move forward and back within the browser. The scrolling is sweet too.
Best mouse I've used, the only thing it lacks is side buttons, which they should have included.
Another thing is it has a very low profile, without my mousepad with wrist cushion it is uncomfortable. I also find I have to hold the mouse with my thumb and pinkie in order to scroll, without doing so my fingertips grip the surface and pull the mouse, making it difficult to use.