OK guys.. Back to topic.. I am using s5 since august.. I am really happy with my choice.. At that.moment I wasn't sure what to choose and I was quite sceptic about (cheap) plastic and other blah blah blah information on the net.. But it was 10euros cheaper on 2year contract than other top devices (z2, z2compats don't remember maybe z3 was already announced) I was Sony fan.. But after some time of using s5 I fall in love with this screen.. It's super! Also in call volume, I never turned the incall volume to the max because it's good not like Sony.. Very happy with sensitivity of my screen.. With battery life no problems..
Also I had some accident 3 or 4 front screen drops on floor.. no scratches
with Sony is have not so good experience (mom's Xperia go (totally shattered with soft drop), sisters Xperia z1compact (one line across screen) , my old Xperia x10 (also line on screen)
The best part of s5.. I hate using screen protectors and cases.. The screen is perfect, I even have putted in my pocket with keys or coins.. And still like new! For me is the best choice of phones in last 6 years