Well I just got my bluetooth MM today. I have to say I am pleased with it however, a couple things I don't like about. One major flaw is the right-click. Its just horrible, I can get it to work maybe 1 out of 10 times. I've tried finding a sweet spot to no avail. Second, to me I didn't see much difference smoothness or accuracy. Ok, maybe its a little smoother and accurate but not by much to my standards. I haven't tried it with games yet like Call of Duty 2, that will have to wail till tomorrow. Now, the things I like about it. Defenitely like the 360 scoll bar and the zoom in feature. Battery life we'll have to see, hopefully its as good as my previous bluetooth mouse that came with my iMac, which will be for sale tonight. The side buttons require some force but not too forcefull. Just the right resistance imo. Pricing, I do agree its a bit steep, but it is new and it is an apple product. All in all I think it was worth it.