I am using this phone from last 15-16 days I like its size and looks.SD.617 64bits is good.little problem its battery I think htc should provide good battery power and camera is also very decent OIS works very well in camera.3 gb ram us good in multi tasking and its open the apps very fast.Thumb scanner is very accurate and very quick.It works perfect.And htc sense is very nice.this is the first non nexus device which comes in Android Marshmallow 6.0.Experience is good display Amoled panel is good.But htc really need more improvement in there hardware and diaplay quality and ofcourse battery too