Glad me after initial concerns (size, price) but to have opted for this smartphone. In my opinion there is no other phone that these features provides in this combination so (!): Crisp bright display, top performance, great sound with / without headphones, waterproof (without permanently removing covers), expandable memory, optics, haptics ( !!), good camera (not perfect) with nice features, front camera with LED flash, battery (in my opinion, very good!). Have got used very quickly to the size and the display will now no longer miss.
Negative: the somewhat poor pressure point the shutter release, no HDMI-out (according to HTC-Page), Pixel errors in the back button (for me no reason to return), Kalenderapp is m. M. somewhat confusing. But all this really whine at high levels, it can fully recommend!