I have just upgraded from the 60D to 70D and loving the new video capabilities! The touchscreen is amazing! I think this is going to open up some serious video production options for amateur enthusiasts. I got it with the 18-55mm STM lens kit. My first impression was that I had bought a junky lens - simply because of how light it was to hold. But after using it a little, I am very happy with the quality of the images - and the speed of focussing while using continuous auto-focussing.
I mush admit though - if I was not in to using my DSLR for video, I would not think the upgrade was worth it - as the 60D was an excellent camera.
I made a youtube video of the unboxing showing some closeups of the camera body (and a little bit of using the touchscreen). Canon EOS 70D (W) EF-S 18-55mm STM lens kit unboxing and first 'hands on' review