I haven't unboxed my GH3 yet (too busy - don't ask), so I'm living vicariously through the first GH3 still shots and reviews from bloggers such as David over at soundimageplus and emm at cheesycam. My favorite camera description of all time has to be David's intro to Part 1 of his GH3 review and user experience. Hilarious.
In the meantime, here is my boxed GH3, still in its Adorama shipping parcel - with an unopened Kingston 128GB SDXC card ($85 from Amazon as of today) sitting on top of it. And the sun is out today too. I can almost hear it calling: "open me, open me now..."