Quoted from a different thread:
Mine too but the issue is not that part of the performance.
Well, unlike you I don't have any issues with the form factor but I can't bypass the fact that the video quality is not up to par, at least with the firmware that my camera is running now, with what I've seen this hardware do in cameras that came from much less competent developers and manufacturers.
I don't see any of the few users complaining, so either you're ok with the video quality (I'm not), you don't care about it that much (I do) or your cameras have a different firmware or came better tuned from the factory. The overall video quality in mine is useless at the moment.