Thank you Shunsai for the first impression review. I have been satisfied with the IQ of the M, particularly in such a small size. Since I assumed that Canon would use the same sensor as the 70D, it will be interesting to see how this new 24MP sensor compares in both IQ and focus tracking. Unfortunately, I have really been waiting for some fast primes, preferably of the pancake variety, to maintain the small form factor. After reading that silly "interview" from Imaging Resource, my hopes of any real progress in Canon mirrorless land have dwindled.