I actually rarely whine about rejection. But I can't understand what's going on with videos here in the last months.  Nearly 100% of my video submissions are rejected, with different reasons, mostly because of noise or grain.  The first massive rejections came from the GoPro and I attributed them to the small camera. The next ones were made under unfavorable lighting conditions, so that I could understand the rejections.  But the latest ones I did this week in excellent outdoor conditio