I’m pretty impressed with the image quality of the Fujifilm X100s even when shooting at ISO 25,000 (which I would almost never do anyway unless I was at a concert). Details are there, albeit a bit washed out and grainy, but definitely usable. At this rate, maybe camera companies should just curve the ISO #s overall so that ISO 1 million is more comparable to “High ISO” on these new sensors. Yeah? Yeah? Maybe not, I dunno.