I wonder if this has been fixed?? I had been testing S1 last month with the latest firmware + Mc-21 and Sigma art lens 20mm 1.4. And i saw this type of antialiasing issues and moire artifacts all over the footage... especially the repeated bricks on the buildings. And i also saw moire in still pictures as well. Truly frustrated. Can this be fixes in future firmwares?? Or we are just out of luck without OLPF!