I have a G5, my first M/43. I am impressed and it's the first camera since way back when I got started (30 years ago) that I really ENJOY using.
It's really strange that dpreview will be among the last, if ever, to review this camera. I used to look to dpreview as my major camera review source. No more. They need to get on the ball in general and to have a video review presence like cameralabs.com.