The thing which absolutely made me loved this phone is its display, it is just fantastic.
I have never seen a display this nice, and I use the Movie/Cinema mode, and for me the colour calibration was more than okay. The display just shines, its awesome.
The audio output was good too. And then there was the IR blaster. And then there was the battery life, which was really good, especially on Lollipop. 4-5 hours or SOT was very much achievable, and this was after I used the phone for almost a year.