Just took delivery of a near mint M6. After the wrist strap broke and my M3 hit the ground viewfinder first I was so disheartened I was thinking of selling the Cron and just shooting digital. In the end I decided to get another body and went with the M6 this time. The viewfinder is way brighter than it ever was in my M3 even after it had a CLA.
This feels 'right' in my hands. The only other camera I've owned that gave me this feeling (besides the M3) was my Hasselblad 500CM. It reeks of quality and workmanship. It makes me want to shoot more. My D800/700/200/X100s/X100 never gave me that feeling. Time to load some Tri-X and get shooting!
Sorry for the crappy iPhone pic.