Happy here. Got 2 extended batteries but haven't even had to pull out the second one yet. Signal is only a problem at work, where it has always been an issue with previous phones. This one seems to be the worse in that the battery goes fast since the signal is so poor, but I can charge via usb or just turn data off. Battery tanks with use, as expected with a large screen LTE phone, but for the most part I've had no issues. I have an occasional data drop when toggling between 3G and LTE but I also think that is quite normal among most 4G phones. I had a few with the Rezound that I had for 5 weeks and now I've had the Nexus for about 4 weeks and would say I've had about the same amount. The difference for me is, the Rezound seemed to pick up 4G better than the Nexus does. At work, It can hold weak 4G where the Nexus drops back to weak 3G. Overall I'm very happy. There is room for improvement, but I think future updates will make this phone even better.