Not only black crush, Q90R was also so bright that you lost detail in HDR material. It is all about processing. You don't see this on Sony LCD.Q90R was bad and crushed shadow detail. It was so bad that it was looking at 1/4th of the picture while rest was covered. For example the opening scene of Doctor strange I tested back then only center part was visible and rest entire screen was literally black. The shelves and the books in the shadow that were visible on TV like X95G was gone on Q90R. If anyone is only watching movie directly on Q90R and have nothing to compare would not notice but he will be missing a lot of content which was being presented. That is really bad.