One thing people always use as an example when doing vs threads are character's "one shot" techs
People seem to miss out on the fact that practically any jutsu is a one-shot if you were to get hit by it
katon is a one shot, you'll burn alive if you get hit
raikiri is a one shot, you'll get impaled by it
hell even Tenten's kunai are one-shot
People think that because someone has Kamui, or Chibaku Tensei, amaterasu, etc that it will always hit or play out to that character's favor which isn't the case
I know when debating a vs, people list the jutsu and how they can counter it, and if they can't then they lose
The problem with that is there are factors which one can't really determine or compare, such as experience
I'm not sure of the exact saying, but it's something along the lines of
"A Master with a pebble can defeat an amateur with a sword"
There are characters that kishi will not, by his writing style, let lose to others....such as Hashirama losing to the Sasuke because of Amaterasu
or Minato lose to Deidara because he can't reach him and deidara can spam form above
or Nagato losing to Kabuto because of genjutsu
or Madara losing to Itachi because of Totsuka
or Obito/kakashi one-shoting every character with kamui
or KA having no counter whatsoever
do people honestly believe Kishi would let it play out like that? Think about it through his perspective....strong characters are praised for a reason