A friend jokingly calls it my "microphone", another a "prison phone" (due to its size allowing for more easily smuggling in body cavities). Occasionally I go to mobile phone shops and ask if they have a case for it just for the fun of seeing the look on their faces when they see it (I don't actually want a case, and in fact it came with one which I threw in the bin).
Personally, I couldn't be happier with it.
Only problems: they don't do software updates; camera is poor; non-OLED screen.
In an ideal world I'd have a slightly bigger phone, but not too much bigger. I've grown very fond of this phone.