Had my G3 for three days now bought from a Florida AT&T store (there were only two left). First day I was surprised to find they gave me a 32GB version. Second day played movie Premium Rush at full brightness for an hour and found it was only barely warm with no overheating messages. Third day with moderate use from 6:AM to 9
M I had 70% battery left. Even so it has a removable battery and I am planning on a spare just like I did with my SG3. I will never buy a phone without a removable battery. Plus even with a removable back this thing feels very sturdy. I am well pleased I do not have to deal with miss hitting side buttons and unsightly side SD card ports; this is a really elegant looking device and the knock on/off lets me ignore the back on/off button. All in all I would definitely buy this phone again.