in order for it to work they need to genuinely have guilt to stir them and even then they can easily recover since it isnt a one shot win tactic..
Hellgate and others have tanked the stare with nothing more then weakening of the knees before getting up and throwing down again..
i dont see Thor or BRB dropping to their knees and getting Ko'ed by the stare. they are strong willed and Thunderstrike has never killed a mortal in his life. only Seth and Seth is a God and cant die.