The most useful thing I ever got was someone telling me exactly why they stopped watching. So this is the thread for that.
Drop one link. Not five. Tell us what you were trying to do and where you think it fails.
If you’re giving feedback: be specific and be kind. “It’s boring” helps nobody. “I left at 0:04 because the hook was a logo animation” is worth a hundred rupees of consultancy.
I jump into this one when I can.