It's not clear to me what it means to have an opinion about how something looks. Let's say someone asks me, “How do you like my haircut?” What do I say? I can say it bears similarity to the haircuts people of your age and income tend to sport, and therefore is suitable to who you are. Do I like it? I don’t know how to access the part of my brain that forms preferences.

Even if I could, what are you hoping to gain? Insight into the entire population’s perspective from me, a single, unreliable data point? Don’t ask me if your shoes go with your outfit. Don’t ask me if your suit complements your eyes.

I don’t know, and if I did, you shouldn’t care.