Really? I absolutely hate it :( It doesn't slide well at all on any surface I've tried, so it's so uncomfortable to use. And to make matters worse, it detects right vs left clicks quite poorly. Apple makes fantastic hardware, but in my opinion they have never once made a good mouse (and I've used every single mouse they've ever released).
And not an actual knock against the magic mouse as this is not its intended purpose, but: worst gaming mouse of all time :)
Download and install better touch tool (http://blog.boastr.net/) and you will quickly change your opinion about the Magic Mouse. It has made the Magic Mouse hands-down THE best mouse I have ever used. Combining multi-touch with a mouse surface is an incredible innovation, and I'm surprised more people haven't recognized this.
And not an actual knock against the magic mouse as this is not its intended purpose, but: worst gaming mouse of all time :)