Basically When someone tries to stealth kill you and you turn around before impact it should not force you back around into the stealth kill; it should knock you on your ass at the most. Also when a predator/alien jumps out of range before impact the stealth kill mechanic should not force them back to you and preform the stealth kill. It would also be nice if when you kill someone that is stealth killing someone else, you are able to free the person being stealth killed from the mechanic unless they already have a hole/holes in them. Basically this stealth kill button should not be the instant "I WIN FROM 20 FT AWAY NO MATTER WHAT YOU DO" button