You know, ever since I started contemplating buying the M9, all I kept reading was how awful its in-camera JPEGs are and how much you have to work with raw files only.
I'm on travel, have it set to JPEG+raw since I'm only carrying the iPad to look at pics with. Yesterday I banged out a couple hundred exposures at a wedding and imported a dozen or two to the 'Pad for a spot check. #1- The Color Skopar 35 and Nokton 50 are really wonderful lenses. #2- the JPEGs are really quite nice! I'm sure I can improve on some of them with the raws, but many are quite good enough to hand to the bride just as they are.
I get happier with the M9 the more I use it. :-)