Debated updating wife's iPhone 4 to a 6, and used GH2 or GH3; pros and cons to each.
But in the end just bought a Panasonic FZ200.
300 quid, full HD, decent autofocus with face detection, shoots on SD cards I already own, f/2.8 lens, mic jack. And it was in stock today.
Amazed by how devastated the camcorder sector is. Smart phones have done for them entirely. Maybe a lull before the 4K storm reaches down that far, too. But there was only one camcorder sub £1000 even worth looking at (Canon G25) and the FZ200 does pretty much the same (for this specific purpose) at half the price.
Cheers, Hywel