Here are some full size images from the X100 shot under a variety of lighting
conditions. They were shot as JPEGs and then imported into Lightroom where
they were straightened and cropped, and perhaps tweeked in a few other ways.
I only spent a minute or two on each image.
View these at original size to pixel-peep.
The X100 is not without its peculiarities, but it is a beautiful small
camera that produces wonderful images all the way up to ISO 6400.
I'm VERY happy with it.