a bit of everything…

Panasonic GH5 Autofocus fix?

A7rIII weather sealing issues (Imaging Resource).
Panasonic LUMIX G9 Review by Helen Hooker.
Panasonic GH5S. The good, the bad and the clean (Newsshooter).
Panasonic G9 Field Test Part III: High-res composite, HDR and time-lapse modes put to the test (Imaging Resource).
Using Optical Viewfinders on Cameras that Already Have Viewing Systems (Explora).

Plenty of news on the facebook E-M1II group and the GH5 group.