I'm a member of the Samsung Mobilers team and I had the unique chance to play with the S III and test it thoroughly in detail. I've made some videos of the unboxing, a demo of the S Voice and the motion gestures (which work amazingly!) and a full, but brief review.
Feel free to ask any question concerning the S III and I'll be very pleased to answer.
Galaxy SIII - a different unboxing - YouTube
Samsung Galaxy SIII - gestures and S Voice DEMO - YouTube
Samsung Galaxy SIII - Hands on review - YouTube
Feel free to ask any question concerning the S III and I'll be very pleased to answer.
Galaxy SIII - a different unboxing - YouTube
Samsung Galaxy SIII - gestures and S Voice DEMO - YouTube
Samsung Galaxy SIII - Hands on review - YouTube