Fujifilm's GFX series brought medium format to the masses, with prices that competed with the upper end of full frame cameras. The GFX 100 took things further, pairing a 102-megapixel medium format sensor with modern features for under $10,000. Now, there is the GFX 100S, which keeps almost all of the GFX 100's features but costs about half as much, and this great video review takes a look at how it performs in the real world.