After reading this I decided to try one.
I have GH1 but don\'t shoot video.
The jpegs are great!
I ordered the VF-2 because I need the viewfinder when using my Panasonic 45mm macro and when using the 40-150mm.
It is perfectly balanced with the kit lens and the Olympus 9-18mm and 40-150mm.
I tried the Panasonic 14-140mm and the 45-200mm but both seem over powering for the small body.
I just wish it had a separate card slot.