I think this person over there, who links to one of Andrew's vids with the RX100 to show what it can do, makes a good point.
I'm intrigued to see what it can do in capable hands and if the video really is a step up from the RX100 mkii. The sensor is tiny compared to a full frame but it's not that small- at the longer end you should be able to get some nice dof. And while the price is high, could you build a kit that replicates all that this has for a similar price? 24-200 f2.8 Zeiss lens, stabilization, 60p/24p, headphone and mic inputs, built in 3 stop ND, declickable aperture, clean hdmi, etc. The G6 is currently around $650. Add the 12-24 and the 35-100 f2.8 and you're looking at around $2,600 and you still don't have the ND, headphone jack, etc. I know it's not a fair test, there are advantages to the G6 like the sensor, which is quite a bit larger.