The Abyss, when Bud, who is in a full-face diving suit, holds Lindsey and looks into her eyes as she drowns.
You don’t even get to hear the “No!” properly, because your perspective is under water. But you see it. Hell, you live it.
A major part of any good “NOOOOOOO!” is being able to see the person’s face. With Darth Vader all we gets is the helmet, plus he can’t lift his arms very high so it looks ridiculous.
Or, overdo the cheese so much that’s so bad, it’s good.
See also the “Pedro Scream” from Excel Saga:
“Very NO~!” (As a giant “NO~!” can be seen from Earth orbit.)
(Hm, wonder if the “Uncanny Valley” applies to this…)
I’d pay big bucks to see that.