Laowa 19mm f/2.8 ultra-wide lens on the 100MP Fuji GFX100S. Sub $1000 medium format wide prime

Review of the New Laowa 19mm GFX f/2.8 Zero-D ultra wide angle medium format Fuji GFX lens. 110 degree FOV and 5 blade aperture.
How useful is this fully manual wide angle prime lens on medium format? Keith has been testing it and compares aspects of its performance with the Fuji 20-35mm f/4 at 20mm
This video goes with a much more detailed written review at
www.northlight...
** The written review will be updated over time with more sample images and test shots.