Our daughter, a CO elite at about age 3; was in the window seat waiting for take off next to a UA plane. She looked out - saw the plane and said "I DO NOT LIKE THAT PLANE!!!" The FA walked by and snickered and I said "neither does Mommy" (former 1k who is a happy camper at CO). When we go to Dallas, she loves to plane spot and pick out the "Brands" and which she does and doesn't like. So finicky at 4!