I like it well enough. nothing terribly fancy. not a million buttons to accidentially hit and its wireless. Very cool. The only bad thing I could really say is that it runs off of batteries and sometimes my computer stays on for two, three days at a time and it kills the battery. But I know thats my fault. It's attractive looking and it's an optical. It is very comfortable to use. Im on my computer every day working on stuff and I love the feel of this one and ease of the scrolling device in the middle, it glides instead of clicks like my last one. And my hand forms to it perfectly. couldn't ask for a better mouse.