Missus is in the US today, so I email to say forget the clothes, get me one of these; only to find its a teaser and they are not yet released... Bummer.
The video quality looks fantastic.
Mainly the lens, the size, the weigh, built in Wifi and the increase in recording rate. You can now record in 4k which is basically 4 x 1080p. down side is that the frame rate is only 15 per second which is kind of useless for slow motion and that there is really no monitors out there that can replay 4k.
Comes in three models each has different spec's
Just spent the last week at Bingin. US crew there filming for ads for the new JVC Adixxion camera which is trying to compete with GoPro. www.imaging-resource.com/news/2012/07/25/is-the-jvc-adixxion-action-camera-good-enough-to-beat-the-gopro