Thank you for your sharing your expert knowledge so generously, the video was very useful (as were the previous ones).
One quick question: I remember Aurelien advising against a heavy use of the Perceptual Brilliance Grading section of the Color Balance RGB module in one of his video, because the underlying algorithm was not very robust. Indeed, I noticed that if you push the highlights slider a bit too much to the right when there are strong highlights in the image, large white blobs make a sudden appearance. Did you notice this and have any thoughts about it?