I've had mine for a couple of weeks and it's been fine (almost). For me, the camera works very well under most conditions (I haven't tried very-low-light). I'm able to connect it via USB to my laptop (admittedly, it's Linux, not Windows like yours) and transfer files. No reboots; one crash (but, well, it's Android so that's normal, albeit regrettable).
I have had trouble with the bluetooth, though. It won't link with the stereo in my car. That's the biggest annoyance.
So far, I'm fairly happy. It's no more annoying overall than the HTC I had before.