Uncharted 4 : Most insane upgrade ever seen ?

[Aerys]

So youre telling me only à différent( and not improved as you insist on it) lightning justifiés such big différence on thé face render? That seems far fetched.

And i can say no since it's obviously blurr preventing to see thé arm in détails , we know that since you can see it in many other scènes )