Impressed. This thing is tiny (matchbox size) so is easy to mount out of sight behind the mirror. Image quality and stabilisation seem great. And the Android app is easy to use too - connect via Wifi, watch videos, see live stream, lots of config options, all well designed. You can turn the mic off too if you choose. No rear camera or GPS in this model to that wasn't something we were after. Seems to run very hot, but so far so good.