Vote
Which one do you prefer?
Two candidates from the same category. Pick the one you like more, call it a tie, or skip when you cannot tell.
Reading a image pair
← left→ right= ties skip
Pick a category
First run1 / 4
You compare two things, never score one
Preferences never asks for a rating. It shows two candidates from one category and records which one you liked more. A comparison is a judgement people make consistently; a number out of ten is not, which is why nothing here has a scale.