"Oh! No mortal could support the horror of that countenance" pg.71
This quote says no human could deal with the ugly face of the monster which was a judgement because its going off a figures look.
"I expected this reception said the daemon all men hate the wretched how then must i be hated who i am miserable beyond all living things!" pg 123
The ugly are hated and he wants to kill what he has created because he is judging based off the looks of what he made.
"His limbs were in proportion and i had selected his features as beautiful. Beautiful great job his yellow skin scarcely covered the work of muscles and arteries beneath his hair was of a lustrous black and flowing his teeth of a pearly whiteness but these are only formed more horrid contrast with his watery eyes that seemed almost of the same color as the dye white sockets in which they were set his shrivelled complexion and straight black lips." Pg69
Victor is horrified of what he created because the looks of the monster wasn't pretty the looks not only scared others and would but scared his own creator.
"At that instant the cottage door was opened and Felix, Safie, and Agatha entered. Who can describe their horror and consternation on beholding me pg.170
The monster felt the humans judged him from his looks and didn't know the person he was the feelings he has. They only knew the outside and not the inside of him.
"The appearance of Justine was calm."
The way Justine presented herself in the court room was calm they judge her off the ways she was dressed and appeared in front of everyone.