This Robert Palmer- Powerstation 80s song comes to mind after about ten minutes with gpu intensive apps and Att demo. To the touch, it seems to get hotter than previous phones used. A review mentioned when they tested games and concurrent benchmarks their stock Att device throttled down due to heat. They ended up putting the S4 in the freezer during the test. It will probably be a while before a 32gb surfaces, so my testing is store units. For Verizon, even that will be a while. Any others encounter this?