So I realized that when a new like/dislike option comes up for my sim, I automatically accept their likes and deny their dislikes. So I'm curious about how you play.
I assign Likes in each category when Sims are in CAS. They each get one favorite color, two music types, and five to seven activities based on their aspiration and traits. I don't assign any Dislikes for colors or activities. I do say no to music styles that I don't like.