Sury,
They are not "OoC" but my work in post is limited. I have Lightroom 3.6 on the home computer and just upgraded the work laptop to Lightroom 6 so that I can manage raws from the RX1. In LR 3.6, I tweak Black from 5 to an even number (OCD), never much more than 3 or 5 in either direction. I bump contrast to the low 30's (default is 25), clarity to the 16-20 range, and vibrance to 10. It is a rare thing for me to go to the tone curve control or bump exposure and/or recovery. LR 6 has a different layout but I work under the same premise. I simply don't know enough about the tool to do more than accentuate what is already in the file.
The lens is just that good. Image 3 above is the RX1 @ f4.0. That is a Zeiss 35mm 2.0. It gets great reviews but when compared to the image below (the 135mm @ f4.0) the difference in bokeh is clear. Sharpness is a little more comparable.
Controlling for differences in focal length, the RX1 wide open shows some good blurring but the bottom left corner is just not as smoothas the 135mm.
Hope this helps.