I've often wondered about how valid DxO scores are in the real world, but I never doubted their competence and accuracy in testing what they test - Until now, that is. Here's a comparison of the PL15mm on 3 different m4/3 cameras. http://www.dxomark.com/Lenses/Compa...nic-Lumix-DMC-GM1__1345_724_1345_901_1345_920 GX7 has 5 P-Mpix and GM1 has 11 P-Mpix for sharpness? GX7 is only resolving 45% the detail with the same lens as the GM1? Do they even read the numbers before they type them in? Even the old E-P3 has 7 on their scale (which still seems a bit low given 12 vs 16MP is not much). And A different' T-stop on the GX7, too (1/3 stop slower)? How is that even possible.