I'm not desperate for the update anyway, I'm content to wait. I'm very happy with the PQ from the cam (though it is clear from the viewfinder that images can be sharper), and everyone who's seen/used it has been impressed by the camera too.
Weirdly, I have had two reboots in the two months I've had it, though (I never had one on my Omnia 7 that I had for two years) - one in the first week (early Nov) of having the phone while streaming music to a BT speaker, and once yesterday while I was on a train. It has been absolutely rock solid other than those two instances, so it's a bit strange. If Portico keeps my reboot count at 2, then it'll be very welcome.