I watched F4+RSF for the first time just a few days ago and was v excited to see the 770 in action. Like others here, I turned to my Significant Other as well as my son and pointed out the 770.

Wife was "so what" but son wanted to know if it could do all the amazing things that it could in the movie

I did notice that Reed never needed to charge it up, so either he had a way of hot-swapping batteries that wasn't show, or Nokia had made him a nuclear-powered battery that's not generally on sale??