I have one, and really like it. (Score 4, Interesting)

I have one, and while it is a bit rough and clunky in some ways, there are three things about it that really work well for me: 1. Caller ID and SMS messages displayed. My phone is now always on silent and often left in my bag, because the watch alerts me better than a ring tone does. 2. Music play functions, so I can change tunes easily while driving (I have a borrowed car so not worth installing a kit). 3. The big watchface with big numbers because without my specs my eyesight sucks. So all in all I am a happy customer.