The new GH3 is on the horizon with his weather sealed body, new (15.5Mio?) sensor and new (2Mio dots?) electronic viewfinder. But the GH2 still remains a superb video&still hybrid camera. Some smart buyer will snap the body only which is now for sale at $699 at Amazon, Adorama and BHphoto.
I toke the chance to link you to three GH2 videos I got via 43rumors readers. On top of this post you see the trailer of the Spanish thriller called Musgo (via EosHD). Looks great! Two more GH2 videos here:
The California Coast by MacGillivray Freeman Films (Youtube).
Panasonic GH2 + 12mm 1.6 HyperPrime Lens Test (Vimeo).
P.S.: I am collecting the GH3 rumors. Send me an anonymous message at firstname.lastname@example.org or use the contact form to help me out on this!