Just Posted: Our Panasonic Lumix DMC-GH3 review. The GH3 is the latest model in Panasonic’s range-topping series of Micro Four Thirds cameras that aims to offer a tool as suited to keen film makers as enthusiast photographers. The GH3 has added a host of video industry-requested features as well as promising the best-yet stills image quality from a GH camera. However, the last year or so has seen other camera makers take an interest in movie shooting, so has Panasonic done enough to stay ahead? Read our review to find out.